format

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/Launcher.java

@@ -53,10 +53,14 @@ public final class Launcher {
         ArrayList<String> cmdList = new ArrayList<>();
 
         for (String s : args)
-            if (s.startsWith("-cp=")) classPath = classPath.concat(s.substring("-cp=".length()));
+            if (s.startsWith("-cp="))
-            else if (s.startsWith("-mainClass=")) mainClass = s.substring("-mainClass=".length());
+                classPath = classPath.concat(s.substring("-cp=".length()));
-            else if (s.equals("-debug")) showInfo = true;
+            else if (s.startsWith("-mainClass="))
-            else cmdList.add(s);
+                mainClass = s.substring("-mainClass=".length());
+            else if (s.equals("-debug"))
+                showInfo = true;
+            else
+                cmdList.add(s);
 
         String[] tokenized = StrUtils.tokenize(classPath, File.pathSeparator);
         int len = tokenized.length;
@@ -65,7 +69,8 @@ public final class Launcher {
             LogWindow.instance.setTerminateGame(() -> Utils.shutdownForcely(1));
             try {
                 File logFile = new File("hmclmc.log");
-                if (!logFile.exists()) logFile.createNewFile();
+                if (!logFile.exists())
+                    logFile.createNewFile();
                 FileOutputStream tc = new FileOutputStream(logFile);
                 DoubleOutputStream out = new DoubleOutputStream(tc, System.out);
                 System.setOut(new LauncherPrintStream(out));
@@ -112,7 +117,7 @@ public final class Launcher {
 
         int flag = 0;
         try {
-            minecraftMain.invoke(null, new Object[]{(String[]) cmdList.toArray(new String[cmdList.size()])});
+            minecraftMain.invoke(null, new Object[] {(String[]) cmdList.toArray(new String[cmdList.size()])});
         } catch (Throwable throwable) {
             String trace = StrUtils.getStackTrace(throwable);
             final String advice = MinecraftCrashAdvicer.getAdvice(trace);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/Main.java

@@ -91,7 +91,7 @@ public final class Main implements Runnable {
 
         try {
             sslContext = SSLContext.getInstance("TLS");
-            X509TrustManager[] xtmArray = new X509TrustManager[]{XTM};
+            X509TrustManager[] xtmArray = new X509TrustManager[] {XTM};
             sslContext.init(null, xtmArray, new java.security.SecureRandom());
         } catch (GeneralSecurityException gse) {
         }
@@ -143,9 +143,9 @@ public final class Main implements Runnable {
                                     if (mainClass != null) {
                                         ArrayList<String> al = new ArrayList<>(Arrays.asList(args));
                                         al.add("notfound");
-                                        new URLClassLoader(new URL[]{jar.toURI().toURL()},
+                                        new URLClassLoader(new URL[] {jar.toURI().toURL()},
-                                                URLClassLoader.getSystemClassLoader().getParent()).loadClass(mainClass)
+                                                           URLClassLoader.getSystemClassLoader().getParent()).loadClass(mainClass)
-                                                .getMethod("main", String[].class).invoke(null, new Object[]{al.toArray(new String[0])});
+                                        .getMethod("main", String[].class).invoke(null, new Object[] {al.toArray(new String[0])});
                                         return;
                                     }
                                 }
@@ -216,22 +216,23 @@ public final class Main implements Runnable {
                 if (map != null && map.containsKey("pack"))
                     try {
                         if (TaskWindow.getInstance().addTask(new Upgrader(map.get("pack"), Settings.UPDATE_CHECKER.versionString)).start()) {
-                            new ProcessBuilder(new String[]{IOUtils.getJavaDir(), "-jar", Upgrader.getSelf(Settings.UPDATE_CHECKER.versionString).getAbsolutePath()}).directory(new File(".")).start();
+                            new ProcessBuilder(new String[] {IOUtils.getJavaDir(), "-jar", Upgrader.getSelf(Settings.UPDATE_CHECKER.versionString).getAbsolutePath()}).directory(new File(".")).start();
                             System.exit(0);
                         }
                     } catch (IOException ex) {
                         HMCLog.warn("Failed to create upgrader", ex);
                     }
                 if (MessageBox.Show(C.i18n("update.newest_version") + Settings.UPDATE_CHECKER.getNewVersion().firstVer + "." + Settings.UPDATE_CHECKER.getNewVersion().secondVer + "." + Settings.UPDATE_CHECKER.getNewVersion().thirdVer + "\n"
-                        + C.i18n("update.should_open_link"),
+                                    + C.i18n("update.should_open_link"),
-                        MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
+                                    MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
                     String url = C.URL_PUBLISH;
                     if (map != null)
                         if (map.containsKey(OS.os().checked_name))
                             url = map.get(OS.os().checked_name);
                         else if (map.containsKey(OS.UNKOWN.checked_name))
                             url = map.get(OS.UNKOWN.checked_name);
-                    if (url == null) url = C.URL_PUBLISH;
+                    if (url == null)
+                        url = C.URL_PUBLISH;
                     try {
                         java.awt.Desktop.getDesktop().browse(new URI(url));
                     } catch (URISyntaxException | IOException e) {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/AbstractMinecraftLoader.java

@@ -58,7 +58,7 @@ public abstract class AbstractMinecraftLoader implements IMinecraftLoader {
         HMCLog.log("On making head command.");
 
         String str = v.getJavaDir();
-        if(!v.getJavaDirFile().exists()) {
+        if (!v.getJavaDirFile().exists()) {
             MessageBox.Show(C.i18n("launch.wrong_javadir"));
             v.setJava(null);
             str = v.getJavaDir();
@@ -66,14 +66,15 @@ public abstract class AbstractMinecraftLoader implements IMinecraftLoader {
         JdkVersion jv = new JdkVersion(str);
         if (Settings.getInstance().getJava().contains(jv))
             jv = Settings.getInstance().getJava().get(Settings.getInstance().getJava().indexOf(jv));
-        else try {
+        else
-            jv = JdkVersion.getJavaVersionFromExecutable(str);
+            try {
-            Settings.getInstance().getJava().add(jv);
+                jv = JdkVersion.getJavaVersionFromExecutable(str);
-            Settings.save();
+                Settings.getInstance().getJava().add(jv);
-        } catch (IOException ex) {
+                Settings.save();
-            HMCLog.warn("Failed to get java version", ex);
+            } catch (IOException ex) {
-            jv = null;
+                HMCLog.warn("Failed to get java version", ex);
-        }
+                jv = null;
+            }
         res.add(str);
 
         if (v.hasJavaArgs())
@@ -119,7 +120,8 @@ public abstract class AbstractMinecraftLoader implements IMinecraftLoader {
                     MessageBox.Show(C.i18n("launch.too_big_memory_alloc_free_space_too_low", a));
             }
             String a = "-Xmx" + v.getMaxMemory();
-            if (MathUtils.canParseInt(v.getMaxMemory())) a += "m";
+            if (MathUtils.canParseInt(v.getMaxMemory()))
+                a += "m";
             res.add(a);
         }
 
@@ -164,9 +166,11 @@ public abstract class AbstractMinecraftLoader implements IMinecraftLoader {
             res.add(args.length > 1 ? args[1] : "25565");
         }
 
-        if (v.isFullscreen()) res.add("--fullscreen");
+        if (v.isFullscreen())
+            res.add("--fullscreen");
 
-        if (v.isDebug() && !v.isCanceledWrapper()) res.add("-debug");
+        if (v.isDebug() && !v.isCanceledWrapper())
+            res.add("-debug");
 
         if (StrUtils.isNotBlank(v.getMinecraftArgs()))
             res.addAll(Arrays.asList(v.getMinecraftArgs().split(" ")));

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/DefaultGameLauncher.java

@@ -49,13 +49,15 @@ public class DefaultGameLauncher extends GameLauncher {
                 parallelTask.addDependsTask(new LibraryDownloadTask(s));
             dw.addTask(parallelTask);
             boolean flag = true;
-            if (t.size() > 0) flag = dw.start();
+            if (t.size() > 0)
+                flag = dw.start();
             if (!flag && MessageBox.Show(C.i18n("launch.not_finished_downloading_libraries"), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION)
                 flag = true;
             return flag;
         });
         decompressNativesEvent.register((sender, value) -> {
-            if (value == null) return false;
+            if (value == null)
+                return false;
             for (int i = 0; i < value.decompressFiles.length; i++)
                 try {
                     Compressor.unzip(value.decompressFiles[i], value.decompressTo, value.extractRules[i]);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/GameLauncher.java

@@ -154,8 +154,10 @@ public class GameLauncher {
      * According to the name...
      *
      * @param launcherName the name of launch bat/sh
-     * @param str launch command
+     * @param str          launch command
+     *
      * @return launcher location
+     *
      * @throws java.io.IOException write contents failed.
      */
     public File makeLauncher(String launcherName, List str) throws IOException {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/IMinecraftProvider.java

@@ -27,6 +27,7 @@ import org.jackhuang.hellominecraft.launcher.version.MinecraftVersion;
 
 /**
  * Provide everything of the Minecraft of a Profile.
+ *
  * @see org.jackhuang.hellominecraft.launcher.version.MinecraftVersionManager
  * @author huangyuhui
  */
@@ -40,14 +41,18 @@ public abstract class IMinecraftProvider {
 
     /**
      * Get the run directory of given version.
+     *
      * @param id the given version name
+     *
      * @return the run directory
      */
     public abstract File getRunDirectory(String id);
 
     /**
      * Get the libraries that need to download.
+     *
      * @param type where to download
+     *
      * @return the library collection
      */
     public abstract List<GameLauncher.DownloadLibraryJob> getDownloadLibraries(DownloadType type);
@@ -62,6 +67,7 @@ public abstract class IMinecraftProvider {
 
     /**
      * Returns the thing like ".minecraft/resourcepacks".
+     *
      * @return the thing
      */
     public abstract File getResourcePacks();
@@ -84,63 +90,78 @@ public abstract class IMinecraftProvider {
      * Provide the Minecraft Loader to generate the launching command.
      *
      * @see org.jackhuang.hellominecraft.launcher.launch.IMinecraftLoader
-     * @param p player informations, including username & auth_token
+     * @param p    player informations, including username & auth_token
      * @param type where to download
+     *
      * @return what you want
+     *
      * @throws IllegalStateException circular denpendency versions
      */
     public abstract IMinecraftLoader provideMinecraftLoader(UserProfileProvider p, DownloadType type) throws IllegalStateException;
 
     /**
      * Rename version
+     *
      * @param from The old name
-     * @param to The new name
+     * @param to   The new name
+     *
      * @return Is the action successful?
      */
     public abstract boolean renameVersion(String from, String to);
 
     /**
      * Remove the given version from disk.
+     *
      * @param a the version name
+     *
      * @return Is the action successful?
      */
     public abstract boolean removeVersionFromDisk(String a);
 
     /**
      * Redownload the Minecraft json of the given version.
+     *
      * @param a the given version name
+     *
      * @return Is the action successful?
      */
     public abstract boolean refreshJson(String a);
 
     /**
      * Redownload the Asset index json of the given version.
+     *
      * @param a the given version name
+     *
      * @return Is the action successful?
      */
     public abstract boolean refreshAssetsIndex(String a);
 
     /**
      * Choose a version randomly.
+     *
      * @return the version
      */
     public abstract MinecraftVersion getOneVersion();
 
     /**
      * All Minecraft version in this profile.
+     *
      * @return the collection of all Minecraft version
      */
     public abstract Collection<MinecraftVersion> getVersions();
 
     /**
      * Get the Minecraft json instance of given version.
+     *
      * @param id the given version name
+     *
      * @return the Minecraft json instance
      */
     public abstract MinecraftVersion getVersionById(String id);
 
     /**
      * getVersions().size()
+     *
      * @return getVersions().size()
      */
     public abstract int getVersionCount();
@@ -152,8 +173,10 @@ public abstract class IMinecraftProvider {
 
     /**
      * Install a new version to this profile.
+     *
      * @param version the new version name
-     * @param type where to download
+     * @param type    where to download
+     *
      * @return Is the action successful?
      */
     public abstract boolean install(String version, DownloadType type);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/LaunchScriptFinisher.java

@@ -36,7 +36,8 @@ public class LaunchScriptFinisher implements Event<List<String>> {
         boolean flag = false;
         try {
             String s = JOptionPane.showInputDialog(C.i18n("mainwindow.enter_script_name"));
-            if (s != null) MessageBox.Show(C.i18n("mainwindow.make_launch_succeed") + " " + ((GameLauncher) sender).makeLauncher(s, str).getAbsolutePath());
+            if (s != null)
+                MessageBox.Show(C.i18n("mainwindow.make_launch_succeed") + " " + ((GameLauncher) sender).makeLauncher(s, str).getAbsolutePath());
             flag = true;
         } catch (IOException ex) {
             MessageBox.Show(C.i18n("mainwindow.make_launch_script_failed"));

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/LibraryDownloadTask.java

@@ -79,7 +79,7 @@ public class LibraryDownloadTask extends FileDownloadTask {
     }
 
     public static void unpackLibrary(File output, File input)
-            throws IOException {
+    throws IOException {
         HMCLog.log("Unpacking " + input);
         if (output.exists())
             output.delete();

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/launch/MinecraftLoader.java

@@ -67,7 +67,8 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         }
         library += IOUtils.tryGetCanonicalFilePath(provider.getMinecraftJar()) + File.pathSeparator;
         library = library.substring(0, library.length() - File.pathSeparator.length());
-        if (v.isCanceledWrapper()) res.add("-cp");
+        if (v.isCanceledWrapper())
+            res.add("-cp");
         res.add(library);
         String mainClass = version.mainClass;
         res.add((v.isCanceledWrapper() ? "" : "-mainClass=") + mainClass);
@@ -76,12 +77,11 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         String[] splitted = org.jackhuang.hellominecraft.utils.StrUtils.tokenize(arg);
 
         if (!checkAssetsExist())
-            if (MessageBox.Show(C.i18n("assets.no_assets"), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
+            if (MessageBox.Show(C.i18n("assets.no_assets"), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION)
                 IAssetsHandler.ASSETS_HANDLER.getList(version, provider, (value) -> {
-                    if (value != null)
+                                                          if (value != null)
-                        TaskWindow.getInstance().addTask(IAssetsHandler.ASSETS_HANDLER.getDownloadTask(dt.getProvider())).start();
+                                                              TaskWindow.getInstance().addTask(IAssetsHandler.ASSETS_HANDLER.getDownloadTask(dt.getProvider())).start();
-                });
+                                                      });
-            }
 
         String game_assets = reconstructAssets().getAbsolutePath();
 
@@ -133,7 +133,8 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         try {
             AssetsIndex index = (AssetsIndex) C.gson.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
 
-            if (index == null) return false;
+            if (index == null)
+                return false;
             for (Map.Entry entry : index.getFileMap().entrySet())
                 if (!new File(new File(objectDir, ((AssetsObject) entry.getValue()).getHash().substring(0, 2)), ((AssetsObject) entry.getValue()).getHash()).exists())
                     return false;
@@ -159,7 +160,8 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
         try {
             AssetsIndex index = (AssetsIndex) C.gson.fromJson(FileUtils.readFileToString(indexFile, "UTF-8"), AssetsIndex.class);
 
-            if (index == null) return assetsDir;
+            if (index == null)
+                return assetsDir;
             if (index.isVirtual()) {
                 int cnt = 0;
                 HMCLog.log("Reconstructing virtual assets folder at " + virtualRoot);
@@ -174,7 +176,8 @@ public class MinecraftLoader extends AbstractMinecraftLoader {
                     }
                 }
                 // If the scale new format existent file is lower then 0.1, use the old format.
-                if (cnt * 10 < tot) return assetsDir;
+                if (cnt * 10 < tot)
+                    return assetsDir;
             }
         } catch (IOException | JsonSyntaxException e) {
             HMCLog.warn("Failed to create virutal assets.", e);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/settings/Profile.java

@@ -67,7 +67,8 @@ public final class Profile {
 
     public Profile(Profile v) {
         this();
-        if (v == null) return;
+        if (v == null)
+            return;
         name = v.name;
         gameDir = v.gameDir;
         maxMemory = v.maxMemory;
@@ -89,25 +90,30 @@ public final class Profile {
     }
 
     public IMinecraftProvider getMinecraftProvider() {
-        if (minecraftProvider == null) minecraftProvider = new MinecraftVersionManager(this);
+        if (minecraftProvider == null)
+            minecraftProvider = new MinecraftVersionManager(this);
         return minecraftProvider;
     }
 
     public MinecraftVersion getSelectedMinecraftVersion() {
         if (StrUtils.isBlank(selectedMinecraftVersion)) {
             MinecraftVersion v = getMinecraftProvider().getOneVersion();
-            if (v == null) return null;
+            if (v == null)
+                return null;
             selectedMinecraftVersion = v.id;
             return v;
         }
         MinecraftVersion v = getMinecraftProvider().getVersionById(selectedMinecraftVersion);
-        if (v == null) v = getMinecraftProvider().getOneVersion();
+        if (v == null)
-        if (v != null) setSelectedMinecraftVersion(v.id);
+            v = getMinecraftProvider().getOneVersion();
+        if (v != null)
+            setSelectedMinecraftVersion(v.id);
         return v;
     }
 
     public String getGameDir() {
-        if (StrUtils.isBlank(gameDir)) gameDir = MCUtils.getInitGameDir().getPath();
+        if (StrUtils.isBlank(gameDir))
+            gameDir = MCUtils.getInitGameDir().getPath();
         return IOUtils.addSeparator(gameDir);
     }
 
@@ -132,8 +138,10 @@ public final class Profile {
 
     public String getJavaDir() {
         Java j = getJava();
-        if (j.getHome() == null) return javaDir;
+        if (j.getHome() == null)
-        else return j.getJava();
+            return javaDir;
+        else
+            return j.getJava();
     }
 
     public String getSettingsJavaDir() {
@@ -169,14 +177,16 @@ public final class Profile {
             this.java = Settings.JAVA.get(0).getName();
         else {
             int idx = Settings.JAVA.indexOf(java);
-            if (idx == -1) return;
+            if (idx == -1)
+                return;
             this.java = java.getName();
         }
         Settings.save();
     }
 
     public File getFolder(String folder) {
-        if (getSelectedMinecraftVersion() == null) return new File(getCanonicalGameDirFile(), folder);
+        if (getSelectedMinecraftVersion() == null)
+            return new File(getCanonicalGameDirFile(), folder);
         return new File(getMinecraftProvider().getRunDirectory(getSelectedMinecraftVersion().id), folder);
     }
 
@@ -193,7 +203,8 @@ public final class Profile {
     }
 
     public String getJavaArgs() {
-        if (StrUtils.isBlank(javaArgs)) return "";
+        if (StrUtils.isBlank(javaArgs))
+            return "";
         return javaArgs;
     }
 
@@ -207,7 +218,8 @@ public final class Profile {
     }
 
     public String getMaxMemory() {
-        if (StrUtils.isBlank(maxMemory)) return String.valueOf(Utils.getSuggestedMemorySize());
+        if (StrUtils.isBlank(maxMemory))
+            return String.valueOf(Utils.getSuggestedMemorySize());
         return maxMemory;
     }
 
@@ -217,7 +229,8 @@ public final class Profile {
     }
 
     public String getWidth() {
-        if (StrUtils.isBlank(width)) return "854";
+        if (StrUtils.isBlank(width))
+            return "854";
         return width;
     }
 
@@ -226,7 +239,8 @@ public final class Profile {
     }
 
     public String getHeight() {
-        if (StrUtils.isBlank(height)) return "480";
+        if (StrUtils.isBlank(height))
+            return "480";
         return height;
     }
 
@@ -236,7 +250,8 @@ public final class Profile {
     }
 
     public String getUserProperties() {
-        if (userProperties == null) return "";
+        if (userProperties == null)
+            return "";
         return userProperties;
     }
 

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/settings/Settings.java

@@ -69,7 +69,7 @@ public final class Settings {
             e.checkFormat();
 
         UPDATE_CHECKER = new UpdateChecker(new VersionNumber(Main.firstVer, Main.secondVer, Main.thirdVer),
-                "hmcl", Main::invokeUpdate);
+                                           "hmcl", Main::invokeUpdate);
 
         List<Java> temp = new ArrayList<>();
         temp.add(new Java("Default", System.getProperty("java.home")));
@@ -90,7 +90,8 @@ public final class Settings {
                     HMCLog.log("Settings file is empty, use the default settings.");
                 else {
                     Config d = C.gsonPrettyPrinting.fromJson(str, Config.class);
-                    if (d != null) c = d;
+                    if (d != null)
+                        c = d;
                 }
                 HMCLog.log("Initialized settings.");
             } catch (IOException | JsonSyntaxException e) {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/CrashReporter.java

@@ -60,7 +60,7 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
                 t.printStackTrace();
             }
             return false;
-        } else if(s.contains("java.lang.NoClassDefFoundError") || s.contains("java.lang.IncompatibleClassChangeError") || s.contains("java.lang.ClassFormatError")) {
+        } else if (s.contains("java.lang.NoClassDefFoundError") || s.contains("java.lang.IncompatibleClassChangeError") || s.contains("java.lang.ClassFormatError")) {
             System.out.println(C.i18n("crash.NoClassDefFound"));
             try {
                 MessageBox.Show(C.i18n("crash.NoClassDefFound"));
@@ -68,7 +68,7 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
                 t.printStackTrace();
             }
             return false;
-        } else if(s.contains("java.lang.OutOfMemoryError")) {
+        } else if (s.contains("java.lang.OutOfMemoryError")) {
             System.out.println("FUCKING MEMORY LIMIT!");
             return false;
         }
@@ -78,7 +78,8 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
     @Override
     public void uncaughtException(Thread t, Throwable e) {
         String s = StrUtils.getStackTrace(e);
-        if (!s.contains("org.jackhuang.hellominecraft")) return;
+        if (!s.contains("org.jackhuang.hellominecraft"))
+            return;
         try {
             String text = "\n---- Hello Minecraft! Crash Report ----\n";
             text += "  Version: " + Main.makeVersion() + "\n";
@@ -90,8 +91,10 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
             text += "  Operating System: " + System.getProperty("os.name") + " (" + System.getProperty("os.arch") + ") version " + System.getProperty("os.version") + "\n";
             text += "  Java Version: " + System.getProperty("java.version") + ", " + System.getProperty("java.vendor") + "\n";
             text += "  Java VM Version: " + System.getProperty("java.vm.name") + " (" + System.getProperty("java.vm.info") + "), " + System.getProperty("java.vm.vendor") + "\n";
-            if (enableLogger) HMCLog.err(text);
+            if (enableLogger)
-            else System.out.println(text);
+                HMCLog.err(text);
+            else
+                System.out.println(text);
 
             if (checkThrowable(e)) {
                 SwingUtilities.invokeLater(() -> LogWindow.instance.showAsCrashWindow(UpdateChecker.OUT_DATED));
@@ -111,7 +114,8 @@ public class CrashReporter implements Thread.UncaughtExceptionHandler {
     private static final HashSet<String> throwableSet = new HashSet<>();
 
     void reportToServer(String text, String stacktrace) {
-        if (throwableSet.contains(stacktrace)) return;
+        if (throwableSet.contains(stacktrace))
+            return;
         throwableSet.add(stacktrace);
         new Thread(() -> {
             HashMap<String, String> map = new HashMap<>();

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/MCUtils.java

@@ -86,7 +86,7 @@ public final class MCUtils {
         r.version = ver;
 
         r.type = file.getEntry("META-INF/MANIFEST.MF") == null
-                ? MinecraftVersionRequest.Modified : MinecraftVersionRequest.OK;
+                 ? MinecraftVersionRequest.Modified : MinecraftVersionRequest.OK;
         return r;
     }
 
@@ -131,12 +131,13 @@ public final class MCUtils {
                 return r;
             }
             int k = i;
-            while (tmp[k] >= 48 && tmp[k] <= 57 || tmp[k] == 46) k--;
+            while (tmp[k] >= 48 && tmp[k] <= 57 || tmp[k] == 46)
+                k--;
             k++;
             r.version = new String(tmp, k, i - k + 1);
         }
         r.type = file.getEntry("META-INF/MANIFEST.MF") == null
-                ? MinecraftVersionRequest.Modified : MinecraftVersionRequest.OK;
+                 ? MinecraftVersionRequest.Modified : MinecraftVersionRequest.OK;
         return r;
     }
 
@@ -158,7 +159,7 @@ public final class MCUtils {
         try {
             localZipFile = new ZipFile(file);
             ZipEntry minecraft = localZipFile
-                    .getEntry("net/minecraft/client/Minecraft.class");
+            .getEntry("net/minecraft/client/Minecraft.class");
             if (minecraft != null)
                 return getVersionOfOldMinecraft(localZipFile, minecraft);
             ZipEntry main = localZipFile.getEntry("net/minecraft/client/main/Main.class");
@@ -214,7 +215,8 @@ public final class MCUtils {
     }
 
     public static String minecraft() {
-        if (OS.os() == OS.OSX) return "minecraft";
+        if (OS.os() == OS.OSX)
+            return "minecraft";
         return ".minecraft";
     }
 
@@ -224,7 +226,8 @@ public final class MCUtils {
             gameDir = new File(gameDir, MCUtils.minecraft());
             if (!gameDir.exists()) {
                 File newFile = MCUtils.getLocation();
-                if (newFile.exists()) gameDir = newFile;
+                if (newFile.exists())
+                    gameDir = newFile;
             }
         }
         return gameDir;
@@ -240,13 +243,13 @@ public final class MCUtils {
         mvj.delete();
 
         if (TaskWindow.getInstance()
-                .addTask(new FileDownloadTask(vurl + id + ".json", IOUtils.tryGetCanonicalFile(mvt)).setTag(id + ".json"))
+        .addTask(new FileDownloadTask(vurl + id + ".json", IOUtils.tryGetCanonicalFile(mvt)).setTag(id + ".json"))
-                .addTask(new FileDownloadTask(vurl + id + ".jar", IOUtils.tryGetCanonicalFile(mvj)).setTag(id + ".jar"))
+        .addTask(new FileDownloadTask(vurl + id + ".jar", IOUtils.tryGetCanonicalFile(mvj)).setTag(id + ".jar"))
-                .start()) {
+        .start()) {
             MinecraftVersion mv;
             try {
                 mv = C.gson.fromJson(FileUtils.readFileToStringQuietly(mvt), MinecraftVersion.class);
-            } catch(JsonSyntaxException ex) {
+            } catch (JsonSyntaxException ex) {
                 HMCLog.err("Failed to parse minecraft version json.", ex);
                 mv = null;
             }
@@ -266,8 +269,8 @@ public final class MCUtils {
         File mvt = new File(vpath, id + ".jar");
         vpath.mkdirs();
         if (TaskWindow.getInstance()
-                .addTask(new FileDownloadTask(vurl + id + ".jar", IOUtils.tryGetCanonicalFile(mvt)).setTag(id + ".jar"))
+        .addTask(new FileDownloadTask(vurl + id + ".jar", IOUtils.tryGetCanonicalFile(mvt)).setTag(id + ".jar"))
-                .start()) {
+        .start()) {
             if (moved != null)
                 moved.delete();
             return true;
@@ -290,8 +293,8 @@ public final class MCUtils {
         File mvt = new File(vpath, id + ".json");
         vpath.mkdirs();
         if (TaskWindow.getInstance()
-                .addTask(new FileDownloadTask(vurl + id + ".json", IOUtils.tryGetCanonicalFile(mvt)).setTag(id + ".json"))
+        .addTask(new FileDownloadTask(vurl + id + ".json", IOUtils.tryGetCanonicalFile(mvt)).setTag(id + ".json"))
-                .start()) {
+        .start()) {
             if (moved != null)
                 moved.delete();
             return true;
@@ -314,8 +317,8 @@ public final class MCUtils {
             assetsIndex.renameTo(renamed);
         }
         if (TaskWindow.getInstance()
-                .addTask(new FileDownloadTask(aurl + assetsId + ".json", IOUtils.tryGetCanonicalFile(assetsIndex)).setTag(assetsId + ".json"))
+        .addTask(new FileDownloadTask(aurl + assetsId + ".json", IOUtils.tryGetCanonicalFile(assetsIndex)).setTag(assetsId + ".json"))
-                .start()) {
+        .start()) {
             if (renamed != null)
                 renamed.delete();
             return true;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/ModInfo.java

@@ -67,10 +67,12 @@ public class ModInfo implements Comparable<ModInfo> {
     }
 
     public static boolean isFileMod(File file) {
-        if (file == null) return false;
+        if (file == null)
+            return false;
         String name = file.getName();
         boolean disabled = name.endsWith(".disabled");
-        if (disabled) name = name.substring(0, name.length() - ".disabled".length());
+        if (disabled)
+            name = name.substring(0, name.length() - ".disabled".length());
         return name.endsWith(".zip") || name.endsWith(".jar");
     }
 
@@ -80,11 +82,15 @@ public class ModInfo implements Comparable<ModInfo> {
         try {
             ZipFile jar = new ZipFile(f);
             ZipEntry entry = jar.getEntry("mcmod.info");
-            if (entry == null) return i;
+            if (entry == null)
+                return i;
             else {
                 List<ModInfo> m = C.gson.fromJson(new InputStreamReader(jar.getInputStream(entry)), new TypeToken<List<ModInfo>>() {
-                }.getType());
+                                                  }.getType());
-                if (m != null && m.size() > 0) { i = m.get(0); i.location = f; }
+                if (m != null && m.size() > 0) {
+                    i = m.get(0);
+                    i.location = f;
+                }
             }
             jar.close();
             return i;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/assets/AssetsMojangLoader.java

@@ -107,7 +107,8 @@ public class AssetsMojangLoader extends IAssetsHandler {
     @Override
     public boolean isVersionAllowed(String formattedVersion) {
         VersionNumber ur = VersionNumber.check(formattedVersion);
-        if (ur == null) return false;
+        if (ur == null)
+            return false;
         return VersionNumber.check("1.6.0").compareTo(ur) <= 0;
     }
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/assets/AssetsMojangOldLoader.java

@@ -63,9 +63,10 @@ public class AssetsMojangOldLoader extends IAssetsHandler {
     @Override
     public boolean isVersionAllowed(String formattedVersion) {
         VersionNumber r = VersionNumber.check(formattedVersion);
-        if (r == null) return false;
+        if (r == null)
+            return false;
         return VersionNumber.check("1.7.2").compareTo(r) >= 0
-                && VersionNumber.check("1.6.0").compareTo(r) <= 0;
+               && VersionNumber.check("1.6.0").compareTo(r) <= 0;
     }
 
     @Override

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/assets/AssetsObject.java

@@ -38,10 +38,13 @@ public class AssetsObject {
 
     @Override
     public boolean equals(Object o) {
-        if (this == o) return true;
+        if (this == o)
-        if (o == null || getClass() != o.getClass()) return false;
+            return true;
+        if (o == null || getClass() != o.getClass())
+            return false;
         AssetsObject that = (AssetsObject) o;
-        if (this.size != that.size) return false;
+        if (this.size != that.size)
+            return false;
         return this.hash.equals(that.hash);
     }
 

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/assets/IAssetsHandler.java

@@ -70,7 +70,7 @@ public abstract class IAssetsHandler {
      *
      * @param mv The version that needs assets
      * @param mp The Minecraft Provider
-     * @param x finished event
+     * @param x  finished event
      */
     public abstract void getList(MinecraftVersion mv, IMinecraftProvider mp, Consumer<String[]> x);
 
@@ -78,6 +78,7 @@ public abstract class IAssetsHandler {
      * Will be invoked when the user invoked "Download all assets".
      *
      * @param sourceType Download Source
+     *
      * @return Download File Task
      */
     public abstract Task getDownloadTask(IDownloadProvider sourceType);
@@ -106,8 +107,10 @@ public abstract class IAssetsHandler {
                 String mark = assetsDownloadURLs.get(i);
                 String url = u + mark;
                 File location = assetsLocalNames.get(i);
-                if (!location.getParentFile().exists()) location.getParentFile().mkdirs();
+                if (!location.getParentFile().exists())
-                if (location.isDirectory()) continue;
+                    location.getParentFile().mkdirs();
+                if (location.isDirectory())
+                    continue;
                 boolean need = true;
                 try {
                     if (location.exists()) {
@@ -126,7 +129,8 @@ public abstract class IAssetsHandler {
                     HMCLog.warn("Failed to get hash: " + location, e);
                     need = !location.exists();
                 }
-                if (need) al.add(new FileDownloadTask(url, location).setTag(mark));
+                if (need)
+                    al.add(new FileDownloadTask(url, location).setTag(mark));
             }
             return true;
         }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/auth/IAuthenticator.java

@@ -42,7 +42,7 @@ public abstract class IAuthenticator {
         YGGDRASIL_LOGIN.onLoadSettings(Settings.getInstance().getYggdrasilConfig());
 
         Runtime.getRuntime().addShutdownHook(new Thread(()
-                -> Settings.getInstance().setYggdrasilConfig(YGGDRASIL_LOGIN.onSaveSettings())
+        -> Settings.getInstance().setYggdrasilConfig(YGGDRASIL_LOGIN.onSaveSettings())
         ));
     }
 
@@ -56,6 +56,7 @@ public abstract class IAuthenticator {
      * Login Method
      *
      * @param info username & password
+     *
      * @return login result
      */
     public abstract UserProfileProvider login(LoginInfo info);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/auth/SkinmeAuthenticator.java

@@ -39,10 +39,10 @@ public final class SkinmeAuthenticator extends IAuthenticator {
     public String getCharacter(String user, String hash, String $char) throws Exception {
         if ($char == null)
             return NetUtils.doGet(
-                    "http://www.skinme.cc/api/login.php?user=" + user + "&hash=" + hash);
+            "http://www.skinme.cc/api/login.php?user=" + user + "&hash=" + hash);
         else
             return NetUtils.doGet(
-                    "http://www.skinme.cc/api/login.php?user=" + user + "&hash=" + hash + "&char=" + $char);
+            "http://www.skinme.cc/api/login.php?user=" + user + "&hash=" + hash + "&char=" + $char);
     }
 
     @Override
@@ -61,53 +61,53 @@ public final class SkinmeAuthenticator extends IAuthenticator {
             String hashCode = DigestUtils.sha1Hex(DigestUtils.md5Hex(DigestUtils.sha1Hex(pwd) + pwd) + str);
             String data = getCharacter(usr, hashCode, null);
             String[] sl = data.split(":");
-            if (null != sl[0]) switch (sl[0]) {
+            if (null != sl[0])
-                case "0":
+                switch (sl[0]) {
-                    req.setSuccess(false);
+                    case "0":
-                    if(sl[1].contains("No Valid Character")) {
-                        sl[1] = C.i18n("login.no_valid_character");
-                    }
-                    req.setErrorReason(sl[1]);
-                    break;
-                case "1": {
-                    req.setSuccess(true);
-                    String[] s = parseType1(sl[1]);
-                    req.setUserName(s[0]);
-                    req.setSession(s[1]);
-                    req.setUserId(s[1]);
-                    req.setAccessToken(s[1]);
-                    break;
-                }
-                case "2": {
-                    req.setSuccess(true);
-                    String[] charators = sl[1].split(";");
-                    int len = charators.length;
-                    String[] $char = new String[len];
-                    String[] user = new String[len];
-                    System.out.println(sl[1]);
-                    for (int i = 0; i < len; i++) {
-                        String[] charator = charators[i].split(",");
-                        $char[i] = charator[0];
-                        user[i] = charator[1];
-                    }
-                    Selector s = new Selector(null, user, C.i18n("login.choose_charactor"));
-                    s.setVisible(true);
-                    if (s.sel == Selector.failedToSel) {
                         req.setSuccess(false);
-                        req.setErrorReason(C.i18n("message.cancelled"));
+                        if (sl[1].contains("No Valid Character"))
-                    } else {
+                            sl[1] = C.i18n("login.no_valid_character");
-                        int index = s.sel;
+                        req.setErrorReason(sl[1]);
-                        String character = $char[index];
+                        break;
-                        sl = getCharacter(usr, hashCode, character).split(":");
+                    case "1": {
-                        String[] s2 = parseType1(sl[1]);
+                        req.setSuccess(true);
-                        req.setUserName(s2[0]);
+                        String[] s = parseType1(sl[1]);
-                        req.setSession(s2[1]);
+                        req.setUserName(s[0]);
-                        req.setUserId(s2[1]);
+                        req.setSession(s[1]);
-                        req.setAccessToken(s2[1]);
+                        req.setUserId(s[1]);
+                        req.setAccessToken(s[1]);
+                        break;
+                    }
+                    case "2": {
+                        req.setSuccess(true);
+                        String[] charators = sl[1].split(";");
+                        int len = charators.length;
+                        String[] $char = new String[len];
+                        String[] user = new String[len];
+                        System.out.println(sl[1]);
+                        for (int i = 0; i < len; i++) {
+                            String[] charator = charators[i].split(",");
+                            $char[i] = charator[0];
+                            user[i] = charator[1];
+                        }
+                        Selector s = new Selector(null, user, C.i18n("login.choose_charactor"));
+                        s.setVisible(true);
+                        if (s.sel == Selector.failedToSel) {
+                            req.setSuccess(false);
+                            req.setErrorReason(C.i18n("message.cancelled"));
+                        } else {
+                            int index = s.sel;
+                            String character = $char[index];
+                            sl = getCharacter(usr, hashCode, character).split(":");
+                            String[] s2 = parseType1(sl[1]);
+                            req.setUserName(s2[0]);
+                            req.setSession(s2[1]);
+                            req.setUserId(s2[1]);
+                            req.setAccessToken(s2[1]);
+                        }
+                        break;
                     }
-                    break;
                 }
-            }
 
             req.setUserType("Legacy");
             return req;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/auth/YggdrasilAuthenticator.java

@@ -70,7 +70,8 @@ public final class YggdrasilAuthenticator extends IAuthenticator {
         ua.setUsername(usr);
         try {
             ua.logIn();
-            if (!ua.isLoggedIn()) throw new Exception(C.i18n("login.wrong_password"));
+            if (!ua.isLoggedIn())
+                throw new Exception(C.i18n("login.wrong_password"));
             GameProfile selectedProfile = ua.getSelectedProfile();
             GameProfile[] profiles = ua.getAvailableProfiles();
             String[] names;
@@ -94,7 +95,8 @@ public final class YggdrasilAuthenticator extends IAuthenticator {
             result.setUserProperties(new GsonBuilder().registerTypeAdapter(PropertyMap.class, new PropertyMap.LegacySerializer()).create().toJson(ua.getUserProperties()));
             result.setUserPropertyMap(new GsonBuilder().registerTypeAdapter(PropertyMap.class, new PropertyMap.Serializer()).create().toJson(ua.getUserProperties()));
             String authToken = ua.getAuthenticatedToken();
-            if (authToken == null) authToken = "0";
+            if (authToken == null)
+                authToken = "0";
             result.setAccessToken(authToken);
             result.setSession(authToken);
         } catch (Exception ex) {
@@ -123,7 +125,8 @@ public final class YggdrasilAuthenticator extends IAuthenticator {
     }
 
     public void onLoadSettings(Map settings) {
-        if (settings == null) return;
+        if (settings == null)
+            return;
         ua.loadFromStorage(settings);
     }
 
@@ -132,7 +135,8 @@ public final class YggdrasilAuthenticator extends IAuthenticator {
         UserProfileProvider info = new UserProfileProvider();
         try {
             ua.logIn();
-            if (!ua.isLoggedIn()) throw new Exception(C.i18n("login.wrong_password"));
+            if (!ua.isLoggedIn())
+                throw new Exception(C.i18n("login.wrong_password"));
             GameProfile profile = ua.getSelectedProfile();
             info.setUserName(profile.name);
             info.setSuccess(true);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/auth/yggdrasil/Property.java

@@ -5,7 +5,7 @@ public class Property {
     public final String name, value;
 
     public Property(String name, String value) {
-	this.name = name;
+        this.name = name;
-	this.value = value;
+        this.value = value;
     }
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/auth/yggdrasil/PropertyMap.java

@@ -52,7 +52,7 @@ public class PropertyMap extends HashMap<String, Property> {
                     if (entry.getValue() instanceof JsonArray)
                         for (JsonElement element : (JsonArray) entry.getValue())
                             result.put(entry.getKey(),
-                            new Property((String) entry.getKey(), element.getAsString()));
+                                       new Property((String) entry.getKey(), element.getAsString()));
             } else if ((json instanceof JsonArray))
                 for (JsonElement element : (JsonArray) json)
                     if ((element instanceof JsonObject)) {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/auth/yggdrasil/YggdrasilAuthentication.java

@@ -17,9 +17,9 @@ import org.jackhuang.hellominecraft.utils.StrUtils;
 public class YggdrasilAuthentication {
 
     public static final Gson GSON = new GsonBuilder()
-        .registerTypeAdapter(GameProfile.class, new GameProfile.GameProfileSerializer())
+    .registerTypeAdapter(GameProfile.class, new GameProfile.GameProfileSerializer())
-        .registerTypeAdapter(PropertyMap.class, new PropertyMap.Serializer())
+    .registerTypeAdapter(PropertyMap.class, new PropertyMap.Serializer())
-        .registerTypeAdapter(UUID.class, new UUIDTypeAdapter()).create();
+    .registerTypeAdapter(UUID.class, new UUIDTypeAdapter()).create();
 
     protected static final String BASE_URL = "https://authserver.mojang.com/";
     protected static final URL ROUTE_AUTHENTICATE = NetUtils.constantURL(BASE_URL + "authenticate");
@@ -48,7 +48,6 @@ public class YggdrasilAuthentication {
     }
 
     // <editor-fold defaultstate="collapsed" desc="Get/Set">
-    
     public void setUsername(String username) {
         if ((isLoggedIn()) && (canPlayOnline()))
             throw new IllegalStateException("Cannot change username while logged in & online");
@@ -120,7 +119,7 @@ public class YggdrasilAuthentication {
     @Deprecated
     public String getSessionToken() {
         if (isLoggedIn() && getSelectedProfile() != null && canPlayOnline())
-            return String.format("token:%s:%s", new Object[]{getAuthenticatedToken(), getSelectedProfile().id});
+            return String.format("token:%s:%s", new Object[] {getAuthenticatedToken(), getSelectedProfile().id});
         return null;
     }
 
@@ -129,9 +128,7 @@ public class YggdrasilAuthentication {
     }
 
     // </editor-fold>
-    
     // <editor-fold defaultstate="collapsed" desc="Log In/Out">
-
     public boolean canPlayOnline() {
         return isLoggedIn() && getSelectedProfile() != null && this.isOnline;
     }
@@ -209,7 +206,6 @@ public class YggdrasilAuthentication {
     // </editor-fold>
 
     // <editor-fold defaultstate="collapsed" desc="Settings Storage">
-    
     public void loadFromStorage(Map<String, Object> credentials) {
         logOut();
 
@@ -259,7 +255,6 @@ public class YggdrasilAuthentication {
     }
 
     // </editor-fold>
-    
     protected Response request(URL url, Object input) throws AuthenticationException {
         try {
             String jsonResult = input == null ? NetUtils.doGet(url) : NetUtils.post(url, GSON.toJson(input), "application/json", proxy);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/download/BMCLAPIDownloadProvider.java

@@ -42,9 +42,12 @@ public class BMCLAPIDownloadProvider implements IDownloadProvider {
 
     @Override
     public InstallerVersionList getInstallerByType(String type) {
-        if (type.equalsIgnoreCase("forge")) return getForgeInstaller();
+        if (type.equalsIgnoreCase("forge"))
-        if (type.equalsIgnoreCase("liteloader")) return getLiteLoaderInstaller();
+            return getForgeInstaller();
-        if (type.equalsIgnoreCase("optifine")) return getOptiFineInstaller();
+        if (type.equalsIgnoreCase("liteloader"))
+            return getLiteLoaderInstaller();
+        if (type.equalsIgnoreCase("optifine"))
+            return getOptiFineInstaller();
         return null;
     }
 

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/download/MojangDownloadProvider.java

@@ -41,9 +41,12 @@ public class MojangDownloadProvider implements IDownloadProvider {
 
     @Override
     public InstallerVersionList getInstallerByType(String type) {
-        if (type.equalsIgnoreCase("forge")) return getForgeInstaller();
+        if (type.equalsIgnoreCase("forge"))
-        if (type.equalsIgnoreCase("liteloader")) return getLiteLoaderInstaller();
+            return getForgeInstaller();
-        if (type.equalsIgnoreCase("optifine")) return getOptiFineInstaller();
+        if (type.equalsIgnoreCase("liteloader"))
+            return getLiteLoaderInstaller();
+        if (type.equalsIgnoreCase("optifine"))
+            return getOptiFineInstaller();
         return null;
     }
 

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/download/RapidDataDownloadProvider.java

@@ -52,5 +52,4 @@ public class RapidDataDownloadProvider extends MojangDownloadProvider {
         return str == null ? null : str.replace("http://files.minecraftforge.net/maven", "http://mirrors.rapiddata.org/forge/maven");
     }
 
-    
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/InstallerVersionList.java

@@ -30,6 +30,7 @@ public abstract class InstallerVersionList implements Consumer<String[]> {
      * Refresh installer versions list from the downloaded content.
      *
      * @param versions Minecraft versions you need to refresh
+     *
      * @throws java.lang.Exception
      */
     public abstract void refreshList(String[] versions) throws Exception;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/PackMinecraftInstaller.java

@@ -40,7 +40,8 @@ public class PackMinecraftInstaller {
     public void install() throws IOException {
         File file = new File(IOUtils.currentDir(), "HMCL-MERGE-TEMP");
         file.mkdirs();
-        for (String src1 : src) Compressor.unzip(new File(src1), file);
+        for (String src1 : src)
+            Compressor.unzip(new File(src1), file);
         Compressor.zip(file, dest);
         FileUtils.deleteDirectory(file);
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/forge/ForgeInstaller.java

@@ -79,7 +79,7 @@ public class ForgeInstaller extends Task {
 
             HMCLog.log("Copying jar..." + profile.install.minecraft + ".jar to " + profile.install.target + ".jar");
             FileUtils.copyFile(new File(from, profile.install.minecraft + ".jar"),
-                    new File(to, profile.install.target + ".jar"));
+                               new File(to, profile.install.target + ".jar"));
             HMCLog.log("Creating new version profile..." + profile.install.target + ".json");
             /*for (MinecraftLibrary library : profile.versionInfo.libraries)
                 if (library.name.startsWith("net.minecraftforge:forge:"))
@@ -98,7 +98,8 @@ public class ForgeInstaller extends Task {
             try (FileOutputStream fos = new FileOutputStream(file)) {
                 BufferedOutputStream bos = new BufferedOutputStream(fos);
                 int c;
-                while ((c = is.read()) != -1) bos.write((byte) c);
+                while ((c = is.read()) != -1)
+                    bos.write((byte) c);
                 bos.close();
             }
             return true;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/forge/bmcl/ForgeBMCLVersionList.java

@@ -39,7 +39,8 @@ public class ForgeBMCLVersionList extends InstallerVersionList {
     private static ForgeBMCLVersionList instance;
 
     public static ForgeBMCLVersionList getInstance() {
-        if (instance == null) instance = new ForgeBMCLVersionList();
+        if (instance == null)
+            instance = new ForgeBMCLVersionList();
         return instance;
     }
 
@@ -55,7 +56,8 @@ public class ForgeBMCLVersionList extends InstallerVersionList {
         }
 
         for (String x : neededVersions) {
-            if (versionMap.containsKey(x)) continue;
+            if (versionMap.containsKey(x))
+                continue;
             String s = NetUtils.doGet("http://bmclapi2.bangbang93.com/forge/minecraft/" + x);
 
             if (s == null)
@@ -63,7 +65,7 @@ public class ForgeBMCLVersionList extends InstallerVersionList {
 
             try {
                 root = C.gson.fromJson(s, new TypeToken<ArrayList<ForgeVersion>>() {
-                }.getType());
+                                       }.getType());
                 for (ForgeVersion v : root) {
                     InstallerVersion iv = new InstallerVersion(v.version, StrUtils.formatVersion(v.minecraft));
 
@@ -83,10 +85,13 @@ public class ForgeBMCLVersionList extends InstallerVersionList {
 
     @Override
     public List<InstallerVersion> getVersions(String mcVersion) {
-        if (versions == null || versionMap == null) return null;
+        if (versions == null || versionMap == null)
-        if (StrUtils.isBlank(mcVersion)) return versions;
+            return null;
+        if (StrUtils.isBlank(mcVersion))
+            return versions;
         List c = versionMap.get(mcVersion);
-        if (c == null) return versions;
+        if (c == null)
+            return versions;
         Collections.sort(c, InstallerVersionComparator.INSTANCE);
         return c;
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/forge/vanilla/MinecraftForgeVersionList.java

@@ -49,7 +49,8 @@ public class MinecraftForgeVersionList extends InstallerVersionList {
     @Override
     public void refreshList(String[] needed) throws Exception {
         String s = NetUtils.doGet(Settings.getInstance().getDownloadSource().getProvider().getParsedLibraryDownloadURL(C.URL_FORGE_LIST));
-        if (root != null) return;
+        if (root != null)
+            return;
 
         root = C.gson.fromJson(s, MinecraftForgeVersionRoot.class);
 
@@ -96,10 +97,13 @@ public class MinecraftForgeVersionList extends InstallerVersionList {
 
     @Override
     public List<InstallerVersion> getVersions(String mcVersion) {
-        if (versions == null || versionMap == null) return null;
+        if (versions == null || versionMap == null)
-        if (StrUtils.isBlank(mcVersion)) return versions;
+            return null;
+        if (StrUtils.isBlank(mcVersion))
+            return versions;
         List c = versionMap.get(mcVersion);
-        if (c == null) return versions;
+        if (c == null)
+            return versions;
         Collections.sort(c, InstallerVersionComparator.INSTANCE);
         return c;
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/liteloader/LiteLoaderInstaller.java

@@ -55,7 +55,8 @@ public class LiteLoaderInstaller extends Task implements PreviousResultRegistrar
             setFailReason(new RuntimeException(C.i18n("install.no_version")));
             return false;
         }
-        if (pre.size() != 1 && installer == null) throw new IllegalStateException("No registered previous task.");
+        if (pre.size() != 1 && installer == null)
+            throw new IllegalStateException("No registered previous task.");
         if (installer == null)
             installer = pre.get(pre.size() - 1).getResult();
         try {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/liteloader/LiteLoaderVersionList.java

@@ -51,7 +51,8 @@ public class LiteLoaderVersionList extends InstallerVersionList {
     @Override
     public void refreshList(String[] needed) throws Exception {
         String s = NetUtils.doGet(C.URL_LITELOADER_LIST);
-        if (root != null) return;
+        if (root != null)
+            return;
 
         root = C.gson.fromJson(s, LiteLoaderVersionsRoot.class);
 
@@ -62,7 +63,8 @@ public class LiteLoaderVersionList extends InstallerVersionList {
             ArrayList<InstallerVersion> al = new ArrayList<>();
             LiteLoaderMCVersions mcv = arr.getValue();
             for (Map.Entry<String, LiteLoaderVersion> entry : mcv.artefacts.get("com.mumfrey:liteloader").entrySet()) {
-                if ("latest".equals(entry.getKey())) continue;
+                if ("latest".equals(entry.getKey()))
+                    continue;
                 LiteLoaderVersion v = entry.getValue();
                 LiteLoaderInstallerVersion iv = new LiteLoaderInstallerVersion(v.version, StrUtils.formatVersion(arr.getKey()));
                 iv.universal = "http://dl.liteloader.com/versions/com/mumfrey/liteloader/" + arr.getKey() + "/" + v.file;
@@ -81,10 +83,13 @@ public class LiteLoaderVersionList extends InstallerVersionList {
 
     @Override
     public List<InstallerVersion> getVersions(String mcVersion) {
-        if (versions == null || versionMap == null) return null;
+        if (versions == null || versionMap == null)
-        if (StrUtils.isBlank(mcVersion)) return versions;
+            return null;
+        if (StrUtils.isBlank(mcVersion))
+            return versions;
         List c = versionMap.get(mcVersion);
-        if (c == null) return versions;
+        if (c == null)
+            return versions;
         Collections.sort(c, InstallerVersionComparator.INSTANCE);
         return c;
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/optifine/OptiFineVersion.java

@@ -21,5 +21,6 @@ package org.jackhuang.hellominecraft.launcher.utils.installers.optifine;
  * @author huangyuhui
  */
 public class OptiFineVersion {
+
     public String dl, ver, date, mirror, mcver;
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/optifine/bmcl/OptiFineBMCLVersionList.java

@@ -56,16 +56,18 @@ public class OptiFineBMCLVersionList extends InstallerVersionList {
         versionMap = new HashMap<>();
         versions = new ArrayList<>();
 
-        if (s == null) return;
+        if (s == null)
+            return;
         root = C.gson.fromJson(s, new TypeToken<ArrayList<OptiFineVersion>>() {
-        }.getType());
+                               }.getType());
         for (OptiFineVersion v : root) {
             v.mirror = v.mirror.replace("http://optifine.net/http://optifine.net/", "http://optifine.net/");
 
             if (StrUtils.isBlank(v.mcver)) {
                 Pattern p = Pattern.compile("OptiFine (.*) HD");
                 Matcher m = p.matcher(v.ver);
-                while (m.find()) v.mcver = m.group(1);
+                while (m.find())
+                    v.mcver = m.group(1);
             }
             InstallerVersion iv = new InstallerVersion(v.ver, StrUtils.formatVersion(v.mcver));
 
@@ -81,10 +83,13 @@ public class OptiFineBMCLVersionList extends InstallerVersionList {
 
     @Override
     public List<InstallerVersion> getVersions(String mcVersion) {
-        if (versions == null || versionMap == null) return null;
+        if (versions == null || versionMap == null)
-        if (StrUtils.isBlank(mcVersion)) return versions;
+            return null;
+        if (StrUtils.isBlank(mcVersion))
+            return versions;
         List c = versionMap.get(mcVersion);
-        if (c == null) return versions;
+        if (c == null)
+            return versions;
         Collections.sort(c, InstallerVersionComparator.INSTANCE);
         return c;
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/optifine/vanilla/OptiFineDownloadFormatter.java

@@ -41,7 +41,8 @@ public class OptiFineDownloadFormatter extends Task implements PreviousResult<St
             String content = NetUtils.doGet(url);
             Pattern p = Pattern.compile("\"downloadx\\?f=OptiFine(.*)\"");
             Matcher m = p.matcher(content);
-            while (m.find()) result = m.group(1);
+            while (m.find())
+                result = m.group(1);
             result = "http://optifine.net/downloadx?f=OptiFine" + result;
             return true;
         } catch (Exception ex) {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/installers/optifine/vanilla/OptiFineVersionList.java

@@ -60,7 +60,8 @@ public class OptiFineVersionList extends InstallerVersionList {
     @Override
     public void refreshList(String[] sss) throws Exception {
         String content = NetUtils.doGet("http://optifine.net/downloads");
-        if (versions != null) return;
+        if (versions != null)
+            return;
         versionMap = new HashMap<>();
         versions = new ArrayList<>();
 
@@ -93,7 +94,8 @@ public class OptiFineVersionList extends InstallerVersionList {
                         if (StrUtils.isBlank(v.mcver)) {
                             Pattern p = Pattern.compile("OptiFine (.*?) ");
                             Matcher m = p.matcher(v.ver);
-                            while (m.find()) v.mcver = StrUtils.formatVersion(m.group(1));
+                            while (m.find())
+                                v.mcver = StrUtils.formatVersion(m.group(1));
                         }
                         InstallerVersion iv = new InstallerVersion(v.ver, StrUtils.formatVersion(v.mcver));
                         iv.installer = iv.universal = v.mirror;
@@ -119,10 +121,13 @@ public class OptiFineVersionList extends InstallerVersionList {
 
     @Override
     public List<InstallerVersion> getVersions(String mcVersion) {
-        if (versions == null || versionMap == null) return null;
+        if (versions == null || versionMap == null)
-        if (StrUtils.isBlank(mcVersion)) return versions;
+            return null;
+        if (StrUtils.isBlank(mcVersion))
+            return versions;
         List c = versionMap.get(mcVersion);
-        if (c == null) return versions;
+        if (c == null)
+            return versions;
         Collections.sort(c, InstallerVersionComparator.INSTANCE);
         return c;
     }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/utils/upgrade/Upgrader.java

@@ -64,9 +64,11 @@ public class Upgrader extends Task {
         HashMap<String, String> json = new HashMap<>();
         File f = getSelf(newestVersion);
         try {
-            if (!f.getParentFile().exists()) f.getParentFile().mkdirs();
+            if (!f.getParentFile().exists())
+                f.getParentFile().mkdirs();
 
-            for (int i = 0; f.exists(); i++) f = new File(BASE_FOLDER, "HMCL-" + newestVersion + (i > 0 ? "-" + i : "") + ".jar");
+            for (int i = 0; f.exists(); i++)
+                f = new File(BASE_FOLDER, "HMCL-" + newestVersion + (i > 0 ? "-" + i : "") + ".jar");
             f.createNewFile();
 
             try (JarOutputStream jos = new JarOutputStream(new FileOutputStream(f))) {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/version/MinecraftLibrary.java

@@ -104,10 +104,10 @@ public class MinecraftLibrary extends IMinecraftLibrary {
         str = str.replace('.', File.separatorChar);
         if (natives == null)
             str += File.separator + s[1] + File.separator + s[2]
-                    + File.separator + s[1] + '-' + s[2] + ".jar";
+                   + File.separator + s[1] + '-' + s[2] + ".jar";
         else {
             str += File.separator + s[1] + File.separator + s[2]
-                    + File.separator + s[1] + '-' + s[2] + '-';
+                   + File.separator + s[1] + '-' + s[2] + '-';
             str += getNative();
             str += ".jar";
         }
@@ -121,8 +121,10 @@ public class MinecraftLibrary extends IMinecraftLibrary {
 
     @Override
     public String getDownloadURL(String urlBase, DownloadType downloadType) {
-        if (StrUtils.isNotBlank(url) && downloadType.getProvider().isAllowedToUseSelfURL()) urlBase = this.url;
+        if (StrUtils.isNotBlank(url) && downloadType.getProvider().isAllowedToUseSelfURL())
-        if (urlBase.endsWith(".jar")) return urlBase;
+            urlBase = this.url;
+        if (urlBase.endsWith(".jar"))
+            return urlBase;
         return urlBase + formatted.replace('\\', '/');
     }
 

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/version/MinecraftVersion.java

@@ -33,7 +33,7 @@ import org.jackhuang.hellominecraft.utils.ArrayUtils;
 public class MinecraftVersion implements Cloneable, Comparable<MinecraftVersion> {
 
     public String minecraftArguments, mainClass, time, id, type, processArguments,
-            releaseTime, assets, jar, inheritsFrom;
+    releaseTime, assets, jar, inheritsFrom;
     public int minimumLauncherVersion;
     public boolean hidden;
 
@@ -56,7 +56,8 @@ public class MinecraftVersion implements Cloneable, Comparable<MinecraftVersion>
         this.inheritsFrom = inheritsFrom;
         this.minimumLauncherVersion = minimumLauncherVersion;
         this.hidden = hidden;
-        if (libraries == null) this.libraries = new ArrayList<>();
+        if (libraries == null)
+            this.libraries = new ArrayList<>();
         else {
             this.libraries = new ArrayList<>(libraries.size());
             for (IMinecraftLibrary library : libraries)
@@ -81,18 +82,19 @@ public class MinecraftVersion implements Cloneable, Comparable<MinecraftVersion>
 
         MinecraftVersion parent = manager.getVersionById(inheritsFrom);
         if (parent == null) {
-            if (!manager.install(inheritsFrom, sourceType)) return this;
+            if (!manager.install(inheritsFrom, sourceType))
+                return this;
             parent = manager.getVersionById(inheritsFrom);
         }
         parent = parent.resolve(manager, resolvedSoFar, sourceType);
         MinecraftVersion result = new MinecraftVersion(
-                this.minecraftArguments != null ? this.minecraftArguments : parent.minecraftArguments,
+        this.minecraftArguments != null ? this.minecraftArguments : parent.minecraftArguments,
-                this.mainClass != null ? this.mainClass : parent.mainClass,
+        this.mainClass != null ? this.mainClass : parent.mainClass,
-                this.time, this.id, this.type, parent.processArguments, this.releaseTime,
+        this.time, this.id, this.type, parent.processArguments, this.releaseTime,
-                this.assets != null ? this.assets : parent.assets,
+        this.assets != null ? this.assets : parent.assets,
-                this.jar != null ? this.jar : parent.jar,
+        this.jar != null ? this.jar : parent.jar,
-                null, parent.minimumLauncherVersion,
+        null, parent.minimumLauncherVersion,
-                this.libraries != null ? ArrayUtils.merge(this.libraries, parent.libraries) : parent.libraries, this.hidden);
+        this.libraries != null ? ArrayUtils.merge(this.libraries, parent.libraries) : parent.libraries, this.hidden);
 
         return result;
     }
@@ -109,7 +111,7 @@ public class MinecraftVersion implements Cloneable, Comparable<MinecraftVersion>
 
     public File getNatives(File gameDir) {
         return new File(gameDir, "versions/" + id + "/" + id
-                + "-natives");
+                                 + "-natives");
     }
 
     public boolean isAllowedToUnpackNatives() {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/version/MinecraftVersionManager.java

@@ -95,18 +95,21 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
 
         File version = new File(baseFolder, "versions");
         File[] files = version.listFiles();
-        if (files == null || files.length == 0) return;
+        if (files == null || files.length == 0)
+            return;
 
         for (File dir : files) {
             String id = dir.getName();
             File jsonFile = new File(dir, id + ".json");
 
-            if (!dir.isDirectory()) continue;
+            if (!dir.isDirectory())
+                continue;
             boolean ask = false;
             File[] jsons = null;
             if (!jsonFile.exists()) {
                 jsons = FileUtils.searchSuffix(dir, "json");
-                if (jsons.length == 1) ask = true;
+                if (jsons.length == 1)
+                    ask = true;
             }
             if (ask) {
                 HMCLog.warn("Found not matched filenames version: " + id + ", json: " + jsons[0].getName());
@@ -121,20 +124,23 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
             MinecraftVersion mcVersion;
             try {
                 mcVersion = C.gson.fromJson(FileUtils.readFileToString(jsonFile), MinecraftVersion.class);
-                if (mcVersion == null) throw new RuntimeException("Wrong json format, got null.");
+                if (mcVersion == null)
+                    throw new RuntimeException("Wrong json format, got null.");
             } catch (IOException | RuntimeException e) {
                 HMCLog.warn("Found wrong format json, try to fix it.", e);
                 if (MessageBox.Show(C.i18n("launcher.versions_json_not_formatted", id), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
                     refreshJson(id);
                     try {
                         mcVersion = C.gson.fromJson(FileUtils.readFileToString(jsonFile), MinecraftVersion.class);
-                        if (mcVersion == null) throw new RuntimeException("Wrong json format, got null.");
+                        if (mcVersion == null)
+                            throw new RuntimeException("Wrong json format, got null.");
                     } catch (IOException | RuntimeException ex) {
                         HMCLog.err("Retried but still failed.");
                         HMCLog.warn("Ignoring: " + dir + ", the json of this Minecraft is malformed.", ex);
                         continue;
                     }
-                } else continue;
+                } else
+                    continue;
             }
             try {
                 if (!id.equals(mcVersion.id)) {
@@ -156,7 +162,8 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
     @Override
     public boolean removeVersionFromDisk(String name) {
         File version = new File(baseFolder, "versions/" + name);
-        if (!version.exists()) return true;
+        if (!version.exists())
+            return true;
 
         versions.remove(name);
         return FileUtils.deleteDirectoryQuietly(version);
@@ -192,7 +199,8 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
     @Override
     public boolean refreshAssetsIndex(String id) {
         MinecraftVersion mv = getVersionById(id);
-        if (mv == null) return false;
+        if (mv == null)
+            return false;
         return MCUtils.downloadMinecraftAssetsIndex(new File(baseFolder, "assets"), mv.assets, Settings.getInstance().getDownloadSource());
     }
 
@@ -218,7 +226,8 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
 
     @Override
     public List<ModInfo> listMods() {
-        if (profile.getSelectedMinecraftVersion() == null) return new ArrayList<>();
+        if (profile.getSelectedMinecraftVersion() == null)
+            return new ArrayList<>();
         File modsFolder = new File(getRunDirectory(profile.getSelectedMinecraftVersion().id), "mods");
         ArrayList<ModInfo> mods = new ArrayList<>();
         File[] fs = modsFolder.listFiles();
@@ -245,7 +254,8 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
     @Override
     public List<GameLauncher.DownloadLibraryJob> getDownloadLibraries(DownloadType downloadType) {
         ArrayList<DownloadLibraryJob> downloadLibraries = new ArrayList<>();
-        if(profile.getSelectedMinecraftVersion() == null) return downloadLibraries;
+        if (profile.getSelectedMinecraftVersion() == null)
+            return downloadLibraries;
         MinecraftVersion v = profile.getSelectedMinecraftVersion().resolve(this, Settings.getInstance().getDownloadSource());
         if (v.libraries != null)
             for (IMinecraftLibrary l : v.libraries) {
@@ -281,7 +291,8 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
     @Override
     public GameLauncher.DecompressLibraryJob getDecompressLibraries() {
         MinecraftVersion v = profile.getSelectedMinecraftVersion().resolve(this, Settings.getInstance().getDownloadSource());
-        if (v.libraries == null) return null;
+        if (v.libraries == null)
+            return null;
         ArrayList<File> unzippings = new ArrayList<>();
         ArrayList<String[]> extractRules = new ArrayList<>();
         for (IMinecraftLibrary l : v.libraries) {
@@ -307,7 +318,7 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
 
     @Override
     public IMinecraftLoader provideMinecraftLoader(UserProfileProvider p, DownloadType type)
-            throws IllegalStateException {
+    throws IllegalStateException {
         return new MinecraftLoader(profile, this, p, type);
     }
 
@@ -334,6 +345,7 @@ public final class MinecraftVersionManager extends IMinecraftProvider {
     @Override
     public void onLaunch() {
         File resourcePacks = getResourcePacks();
-        if (!resourcePacks.exists()) resourcePacks.mkdirs();
+        if (!resourcePacks.exists())
+            resourcePacks.mkdirs();
     }
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/DraggableFrame.java

@@ -26,11 +26,12 @@ import javax.swing.JFrame;
  * @author huangyuhui
  */
 public class DraggableFrame extends JFrame
-        implements MouseListener, MouseMotionListener {
+implements MouseListener, MouseMotionListener {
 
     private int dragGripX;
     private int dragGripY;
 
+    @SuppressWarnings("LeakingThisInConstructor")
     public DraggableFrame() {
         setUndecorated(true);
         addMouseListener(this);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/GameSettingsPanel.java

@@ -119,7 +119,8 @@ public class GameSettingsPanel extends javax.swing.JPanel implements DropTargetL
         itm = new JMenuItem(C.i18n("folder.game"));
         itm.addActionListener((e) -> {
             Profile v = getProfile();
-            if (v != null) v.getMinecraftProvider().openSelf(mcVersion);
+            if (v != null)
+                v.getMinecraftProvider().openSelf(mcVersion);
         });
         ppmExplore.add(itm);
         itm = new JMenuItem(C.i18n("folder.mod"));
@@ -227,13 +228,19 @@ public class GameSettingsPanel extends javax.swing.JPanel implements DropTargetL
             @Override
             public void stateChanged(ChangeEvent e) {
                 switch (tabInstallers.getSelectedIndex()) {
-                    case 0: if (!a) forge.refreshVersions();
+                    case 0:
+                        if (!a)
+                            forge.refreshVersions();
                         a = true;
                         break;
-                    case 1: if (!b) optifine.refreshVersions();
+                    case 1:
+                        if (!b)
+                            optifine.refreshVersions();
                         b = true;
                         break;
-                    case 2: if (!c) liteloader.refreshVersions();
+                    case 2:
+                        if (!c)
+                            liteloader.refreshVersions();
                         c = true;
                         break;
                 }
@@ -242,8 +249,10 @@ public class GameSettingsPanel extends javax.swing.JPanel implements DropTargetL
 
         for (Java j : Settings.JAVA) {
             String name = j.getName();
-            if (name.equals("Default")) name = C.i18n("settings.default");
+            if (name.equals("Default"))
-            if (name.equals("Custom")) name = C.i18n("settings.custom");
+                name = C.i18n("settings.default");
+            if (name.equals("Custom"))
+                name = C.i18n("settings.custom");
             cboJava.addItem(name);
         }
 
@@ -1122,7 +1131,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     }// </editor-fold>//GEN-END:initComponents
     // <editor-fold defaultstate="collapsed" desc="UI Events">    
     private void cboProfilesItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboProfilesItemStateChanged
-        if (isLoading) return;
+        if (isLoading)
+            return;
         profile = getProfile();
         if (profile.getMinecraftProvider().getVersionCount() <= 0)
             versionChanged(profile, null);
@@ -1136,8 +1146,10 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     }//GEN-LAST:event_btnNewProfileActionPerformed
 
     private void btnRemoveProfileActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnRemoveProfileActionPerformed
-        if (profile == null) return;
+        if (profile == null)
-        if (MessageBox.Show(C.i18n("ui.message.sure_remove", profile.getName()), MessageBox.YES_NO_OPTION) == MessageBox.NO_OPTION) return;
+            return;
+        if (MessageBox.Show(C.i18n("ui.message.sure_remove", profile.getName()), MessageBox.YES_NO_OPTION) == MessageBox.NO_OPTION)
+            return;
         if (Settings.delProfile(profile)) {
             cboProfiles.removeItem(profile.getName());
             profile = Settings.getOneProfile();
@@ -1180,9 +1192,9 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
         if (v.installer != null) {
             url = Settings.getInstance().getDownloadSource().getProvider().getParsedLibraryDownloadURL(v.installer);
             TaskWindow.getInstance()
-                    .addTask(new FileDownloadTask(url, filepath).setTag("forge"))
+            .addTask(new FileDownloadTask(url, filepath).setTag("forge"))
-                    .addTask(new ForgeInstaller(profile.getMinecraftProvider(), filepath, v))
+            .addTask(new ForgeInstaller(profile.getMinecraftProvider(), filepath, v))
-                    .start();
+            .start();
             refreshVersions();
         }
     }//GEN-LAST:event_btnDownloadForgeActionPerformed
@@ -1203,9 +1215,9 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
             SwingUtilities.invokeLater(() -> {
                 OptiFineDownloadFormatter task = new OptiFineDownloadFormatter(v.installer);
                 TaskWindow.getInstance().addTask(task)
-                        .addTask(new FileDownloadTask(filepath).registerPreviousResult(task).setTag("optifine"))
+                .addTask(new FileDownloadTask(filepath).registerPreviousResult(task).setTag("optifine"))
-                        .addTask(new OptiFineInstaller(profile, v.selfVersion, filepath))
+                .addTask(new OptiFineInstaller(profile, v.selfVersion, filepath))
-                        .start();
+                .start();
                 refreshVersions();
             });
     }//GEN-LAST:event_btnDownloadOptifineActionPerformed
@@ -1222,8 +1234,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
         url = v.universal;
         FileDownloadTask task = (FileDownloadTask) new FileDownloadTask(url, filepath).setTag("LiteLoader");
         TaskWindow.getInstance()
-                .addTask(task).addTask(new LiteLoaderInstaller(profile, (LiteLoaderInstallerVersion) v).registerPreviousResult(task))
+        .addTask(task).addTask(new LiteLoaderInstaller(profile, (LiteLoaderInstallerVersion) v).registerPreviousResult(task))
-                .start();
+        .start();
         refreshVersions();
     }//GEN-LAST:event_btnInstallLiteLoaderActionPerformed
 
@@ -1332,13 +1344,15 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     }//GEN-LAST:event_txtWidthFocusLost
 
     private void txtGameDirFocusLost(java.awt.event.FocusEvent evt) {//GEN-FIRST:event_txtGameDirFocusLost
-        if (profile == null) return;
+        if (profile == null)
+            return;
         profile.setGameDir(txtGameDir.getText());
         loadVersions();
     }//GEN-LAST:event_txtGameDirFocusLost
 
     private void btnChoosingJavaDirActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnChoosingJavaDirActionPerformed
-        if (cboJava.getSelectedIndex() != 1) return;
+        if (cboJava.getSelectedIndex() != 1)
+            return;
         JFileChooser fc = new JFileChooser();
         fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
         fc.setDialogTitle(C.i18n("settings.choose_javapath"));
@@ -1376,25 +1390,29 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
         fc.setFileSelectionMode(JFileChooser.FILES_ONLY);
         fc.setDialogTitle(C.I18N.getString("mods.choose_mod"));
         fc.setMultiSelectionEnabled(true);
-        if (fc.showOpenDialog(this) != JFileChooser.APPROVE_OPTION) return;
+        if (fc.showOpenDialog(this) != JFileChooser.APPROVE_OPTION)
+            return;
         boolean flag = false;
         for (File f : fc.getSelectedFiles())
-            if (!addMod(f)) flag |= true;
+            if (!addMod(f))
+                flag |= true;
         if (flag)
             MessageBox.Show(C.I18N.getString("mods.failed"));
     }//GEN-LAST:event_btnAddModActionPerformed
 
     boolean addMod(File f) {
         try {
-            if (!ModInfo.isFileMod(f) || mods == null) return false;
+            if (!ModInfo.isFileMod(f) || mods == null)
+                return false;
             File newf = profile.getFolder("mods");
-            if (newf == null) return false;
+            if (newf == null)
+                return false;
             newf.mkdirs();
             newf = new File(newf, f.getName());
             FileUtils.copyFile(f, newf);
             ModInfo i = ModInfo.readModInfo(f);
             mods.add(i);
-            ((DefaultTableModel) lstExternalMods.getModel()).addRow(new Object[]{i.isActive(), i.location.getName(), i.version});
+            ((DefaultTableModel) lstExternalMods.getModel()).addRow(new Object[] {i.isActive(), i.location.getName(), i.version});
             return true;
         } catch (IOException ex) {
             HMCLog.warn("Failed to copy mod", ex);
@@ -1460,9 +1478,11 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     private void btnCleanGameActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnCleanGameActionPerformed
         File f = getProfile().getMinecraftProvider().getRunDirectory(mcVersion);
         String[] dir = {"logs", "asm", "NVIDIA", "crash-reports", "server-resource-packs", "natives", "native"};
-        for (String s : dir) FileUtils.deleteDirectoryQuietly(new File(f, s));
+        for (String s : dir)
+            FileUtils.deleteDirectoryQuietly(new File(f, s));
         String[] files = {"output-client.log", "usercache.json", "usernamecache.json", "hmclmc.log"};
-        for (String s : files) new File(f, s).delete();
+        for (String s : files)
+            new File(f, s).delete();
         for (MinecraftVersion s : getProfile().getMinecraftProvider().getVersions())
             FileUtils.deleteDirectoryQuietly(new File(getProfile().getGameDirFile(), "versions" + File.separator + s.id + File.separator + s.id + "-natives"));
     }//GEN-LAST:event_btnCleanGameActionPerformed
@@ -1475,7 +1495,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
         Profile firstProfile = null, selectedProfile = null;
         int index = 0, i = 0;
         for (Profile s : Settings.getProfilesFiltered()) {
-            if (firstProfile == null) firstProfile = s;
+            if (firstProfile == null)
+                firstProfile = s;
             cboProfiles.addItem(s.getName());
             if (Settings.getInstance().getLast() != null && Settings.getInstance().getLast().equals(s.getName())) {
                 index = i;
@@ -1483,13 +1504,15 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
             }
             i++;
         }
-        if (selectedProfile == null) selectedProfile = Settings.getOneProfile();
+        if (selectedProfile == null)
+            selectedProfile = Settings.getOneProfile();
 
         isLoading = false;
         if (index < cboProfiles.getItemCount()) {
             cboProfiles.setSelectedIndex(index);
             profile = selectedProfile;
-            if (profile == null) profile = firstProfile;
+            if (profile == null)
+                profile = firstProfile;
             prepare(profile);
             loadVersions();
         }
@@ -1498,11 +1521,13 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     final Profile getProfile() {
         if (cboProfiles.getSelectedIndex() >= 0)
             return Settings.getProfile(cboProfiles.getSelectedItem().toString());
-        else return null;
+        else
+            return null;
     }
 
     void prepare(Profile profile) {
-        if (profile == null) return;
+        if (profile == null)
+            return;
         txtWidth.setText(profile.getWidth());
         txtHeight.setText(profile.getHeight());
         txtMaxMemory.setText(profile.getMaxMemory());
@@ -1530,7 +1555,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     }
 
     void loadVersions() {
-        if (profile == null) return;
+        if (profile == null)
+            return;
         isLoading = true;
         cboVersions.removeAllItems();
         int index = 0, i = 0;
@@ -1538,11 +1564,13 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
         String selectedMC = selVersion == null ? null : selVersion.id;
         for (MinecraftVersion each : profile.getMinecraftProvider().getVersions()) {
             cboVersions.addItem(each.id);
-            if (each.id.equals(selectedMC)) index = i;
+            if (each.id.equals(selectedMC))
+                index = i;
             i++;
         }
         isLoading = false;
-        if (index < cboVersions.getItemCount()) cboVersions.setSelectedIndex(index);
+        if (index < cboVersions.getItemCount())
+            cboVersions.setSelectedIndex(index);
 
         reloadMods();
     }
@@ -1563,7 +1591,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
      */
     void loadMinecraftVersion(MinecraftVersion v) {
         txtMinecraftVersion.setText("");
-        if (v == null) return;
+        if (v == null)
+            return;
         File minecraftJar = v.getJar(profile.getGameDirFile());
         minecraftVersion = MCUtils.minecraftVersion(minecraftJar);
         txtMinecraftVersion.setText(MinecraftVersionRequest.getResponse(minecraftVersion));
@@ -1573,11 +1602,12 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     public int assetsType;
 
     private void downloadAssets(final IAssetsHandler type) {
-        if (mcVersion == null || profile == null) return;
+        if (mcVersion == null || profile == null)
+            return;
         type.getList(profile.getMinecraftProvider().getVersionById(mcVersion), profile.getMinecraftProvider(), (value) -> {
-            if (value != null)
+                         if (value != null)
-                SwingUtilities.invokeLater(() -> TaskWindow.getInstance().addTask(type.getDownloadTask(Settings.getInstance().getDownloadSource().getProvider())).start());
+                             SwingUtilities.invokeLater(() -> TaskWindow.getInstance().addTask(type.getDownloadTask(Settings.getInstance().getDownloadSource().getProvider())).start());
-        });
+                     });
     }
 
     // </editor-fold>
@@ -1593,14 +1623,16 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
                     return true;
                 SwingUtilities.invokeLater(() -> {
                     DefaultTableModel model = (DefaultTableModel) lstDownloads.getModel();
-                    while (model.getRowCount() > 0) model.removeRow(0);
+                    while (model.getRowCount() > 0)
+                        model.removeRow(0);
                     for (MinecraftRemoteVersion ver : v.versions) {
                         Object[] line = new Object[3];
                         line[0] = ver.id;
                         line[1] = ver.time;
                         if (StrUtils.equalsOne(ver.type, "old_beta", "old_alpha", "release", "snapshot"))
                             line[2] = C.i18n("versions." + ver.type);
-                        else line[2] = ver.type;
+                        else
+                            line[2] = ver.type;
                         model.addRow(line);
                     }
                     lstDownloads.updateUI();
@@ -1621,7 +1653,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
     }
 
     void downloadMinecraft(DownloadType index) {
-        if (profile == null) return;
+        if (profile == null)
+            return;
         if (lstDownloads.getSelectedRow() < 0)
             refreshDownloads(Settings.getInstance().getDownloadSource());
         if (lstDownloads.getSelectedRow() < 0) {
@@ -1687,8 +1720,8 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
         void refreshVersions() {
             list = Settings.getInstance().getDownloadSource().getProvider().getInstallerByType(id);
             if (TaskWindow.getInstance().addTask(new TaskRunnableArg1<>(C.i18n("install." + id + ".get_list"), list)
-                    .registerPreviousResult(new DefaultPreviousResult<>(new String[]{getMinecraftVersionFormatted()})))
+            .registerPreviousResult(new DefaultPreviousResult<>(new String[] {getMinecraftVersionFormatted()})))
-                    .start())
+            .start())
                 loadVersions();
         }
 
@@ -1708,7 +1741,7 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
                 for (InstallerVersionList.InstallerVersion v : ver) {
                     Object a = v.selfVersion == null ? "null" : v.selfVersion;
                     Object b = v.mcVersion == null ? "null" : v.mcVersion;
-                    Object[] row = new Object[]{a, b};
+                    Object[] row = new Object[] {a, b};
                     model.addRow(row);
                 }
                 table.updateUI();
@@ -1744,7 +1777,7 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
                         SwingUtils.clearDefaultTable(lstExternalMods);
                         DefaultTableModel model = (DefaultTableModel) lstExternalMods.getModel();
                         for (ModInfo info : mods)
-                            model.addRow(new Object[]{info.isActive(), info.getFileName(), info.version});
+                            model.addRow(new Object[] {info.isActive(), info.getFileName(), info.version});
                     }
                 });
             }
@@ -1763,10 +1796,12 @@ btnRefreshLiteLoader.addActionListener(new java.awt.event.ActionListener() {
 
     public void onSelected() {
         loadProfiles();
-        if (profile == null) return;
+        if (profile == null)
+            return;
         if (profile.getMinecraftProvider().getVersionCount() <= 0)
             versionChanged(profile, null);
-        else versionChanged(getProfile(), (String) cboVersions.getSelectedItem());
+        else
+            versionChanged(getProfile(), (String) cboVersions.getSelectedItem());
     }
 
     public void showGameDownloads() {

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/HeaderTab.java

@@ -29,7 +29,7 @@ import javax.swing.JLabel;
  * @author huangyuhui
  */
 public class HeaderTab extends JLabel
-        implements MouseListener {
+implements MouseListener {
 
     private boolean isActive;
     private final DefaultButtonModel model;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/MainFrame.java

@@ -186,7 +186,8 @@ public final class MainFrame extends DraggableFrame {
 
             @Override
             public void mouseClicked(MouseEvent e) {
-                if (UpdateChecker.OUT_DATED) Main.update();
+                if (UpdateChecker.OUT_DATED)
+                    Main.update();
             }
 
             @Override
@@ -361,7 +362,7 @@ public final class MainFrame extends DraggableFrame {
             int contentWidth = width - off - off;
             int contentHeight = height - off - off;
             BufferedImage contentImage = new BufferedImage(contentWidth,
-                    contentHeight, Transparency.OPAQUE);
+                                                           contentHeight, Transparency.OPAQUE);
             Graphics2D contentG2d = contentImage.createGraphics();
             contentG2d.translate(-off, -off);
             paintImpl(g);

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/MainPagePanel.java

@@ -275,9 +275,11 @@ public class MainPagePanel extends javax.swing.JPanel {
     }//GEN-LAST:event_txtPlayerNameFocusLost
 
     private void cboLoginModeItemStateChanged(java.awt.event.ItemEvent evt) {//GEN-FIRST:event_cboLoginModeItemStateChanged
-        if (preaparingAuth) return;
+        if (preaparingAuth)
+            return;
         int index = cboLoginMode.getSelectedIndex();
-        if (index < 0) return;
+        if (index < 0)
+            return;
 
         IAuthenticator l = IAuthenticator.LOGINS.get(index);
         if (l.isHidePasswordBox()) {
@@ -289,10 +291,13 @@ public class MainPagePanel extends javax.swing.JPanel {
         }
 
         CardLayout cl = (CardLayout) pnlPassword.getLayout();
-        if (l.isLoggedIn()) cl.last(pnlPassword);
+        if (l.isLoggedIn())
-        else cl.first(pnlPassword);
+            cl.last(pnlPassword);
+        else
+            cl.first(pnlPassword);
         String username = Settings.getInstance().getUsername();
-        if (StrUtils.isNotBlank(username)) txtPlayerName.setText(username);
+        if (StrUtils.isNotBlank(username))
+            txtPlayerName.setText(username);
 
         Settings.getInstance().setLoginType(index);
     }//GEN-LAST:event_cboLoginModeItemStateChanged
@@ -321,12 +326,14 @@ public class MainPagePanel extends javax.swing.JPanel {
     }//GEN-LAST:event_txtPasswordActionPerformed
 
     private void btnLogoutActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_btnLogoutActionPerformed
-        if (preaparingAuth) return;
+        if (preaparingAuth)
+            return;
         int index = cboLoginMode.getSelectedIndex();
 
         IAuthenticator l = IAuthenticator.LOGINS.get(index);
         CardLayout cl = (CardLayout) pnlPassword.getLayout();
-        if (l.isLoggedIn()) l.logout();
+        if (l.isLoggedIn())
+            l.logout();
         cl.first(pnlPassword);
     }//GEN-LAST:event_btnLogoutActionPerformed
 
@@ -334,22 +341,27 @@ public class MainPagePanel extends javax.swing.JPanel {
         if (evt.getKeyCode() == KeyEvent.VK_ENTER) {
             Settings.getInstance().setUsername(txtPlayerName.getText());
             int index = cboLoginMode.getSelectedIndex();
-            if (index < 0) return;
+            if (index < 0)
+                return;
             IAuthenticator l = IAuthenticator.LOGINS.get(index);
-            if (l.isHidePasswordBox()) btnRunActionPerformed();
+            if (l.isHidePasswordBox())
-            else if (!l.isLoggedIn()) txtPassword.requestFocus();
+                btnRunActionPerformed();
+            else if (!l.isLoggedIn())
+                txtPassword.requestFocus();
         }
     }//GEN-LAST:event_txtPlayerNameKeyPressed
 
     private void txtPasswordKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_txtPasswordKeyPressed
-        if (evt.getKeyCode() == KeyEvent.VK_ENTER) btnRunActionPerformed();
+        if (evt.getKeyCode() == KeyEvent.VK_ENTER)
+            btnRunActionPerformed();
     }//GEN-LAST:event_txtPasswordKeyPressed
 
     boolean isLaunching = false;
 
     // <editor-fold defaultstate="collapsed" desc="Game Launch">
     void genLaunchCode(final Consumer<GameLauncher> listener) {
-        if (isLaunching || getCurrentProfile() == null) return;
+        if (isLaunching || getCurrentProfile() == null)
+            return;
         isLaunching = true;
         HMCLog.log("Start generating launching command...");
         File file = getCurrentProfile().getCanonicalGameDirFile();
@@ -379,7 +391,8 @@ public class MainPagePanel extends javax.swing.JPanel {
                 Thread.currentThread().setName("Game Launcher");
                 DefaultGameLauncher gl = new DefaultGameLauncher(getCurrentProfile(), li, l, Settings.getInstance().getDownloadSource());
                 gl.failEvent.register((sender, s) -> {
-                    if (s != null) MessageBox.Show(s);
+                    if (s != null)
+                        MessageBox.Show(s);
                     MainFrame.instance.closeMessage();
                     isLaunching = false;
                     return true;
@@ -417,7 +430,8 @@ public class MainPagePanel extends javax.swing.JPanel {
     }
 
     void loadFromSettings() {
-        for (Profile s : Settings.getProfilesFiltered()) cboProfiles.addItem(s.getName());
+        for (Profile s : Settings.getProfilesFiltered())
+            cboProfiles.addItem(s.getName());
     }
 
     boolean showedNoVersion = false;
@@ -433,7 +447,7 @@ public class MainPagePanel extends javax.swing.JPanel {
             if (getCurrentProfile().getMinecraftProvider().getVersions().isEmpty()) {
                 if (!showedNoVersion)
                     SwingUtilities.invokeLater(() -> {
-                        if(MessageBox.Show(C.i18n("mainwindow.no_version"), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
+                        if (MessageBox.Show(C.i18n("mainwindow.no_version"), MessageBox.YES_NO_OPTION) == MessageBox.YES_OPTION) {
                             MainFrame.instance.selectTab("game");
                             MainFrame.instance.gamePanel.showGameDownloads();
                         }
@@ -441,12 +455,15 @@ public class MainPagePanel extends javax.swing.JPanel {
                     });
             } else {
                 for (MinecraftVersion mcVersion : getCurrentProfile().getMinecraftProvider().getVersions()) {
-                    if (mcVersion.hidden) continue;
+                    if (mcVersion.hidden)
+                        continue;
                     cboVersions.addItem(mcVersion.id);
-                    if (mcVersion.id.equals(selectedMC)) index = i;
+                    if (mcVersion.id.equals(selectedMC))
+                        index = i;
                     i++;
                 }
-                if (index < cboVersions.getItemCount()) cboVersions.setSelectedIndex(index);
+                if (index < cboVersions.getItemCount())
+                    cboVersions.setSelectedIndex(index);
             }
         }
         isLoading = false;

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/views/NewProfileWindow.java

@@ -147,7 +147,6 @@ public final class NewProfileWindow extends javax.swing.JDialog {
         this.dispose();
     }//GEN-LAST:event_btnCancelActionPerformed
 
-
     // Variables declaration - do not modify//GEN-BEGIN:variables
     private javax.swing.JButton btnCancel;
     private javax.swing.JButton btnOK;

HMCLAPI/build.gradle

@@ -21,7 +21,7 @@ if (!hasProperty('mainClass')) {
 }
 
 if (System.getenv("BUILD_NUMBER") != null)
-    version = System.getenv("BUILD_NUMBER")
+version = System.getenv("BUILD_NUMBER")
 
 buildscript {
     repositories {

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/C.java

@@ -35,7 +35,7 @@ public final class C {
         ResourceBundle rb = null;
         try {
             rb = ResourceBundle.getBundle("org/jackhuang/hellominecraft/launcher/I18N");
-        } catch(Throwable t) {
+        } catch (Throwable t) {
             rb = null;
             System.out.println("Did you delete I18N.properties?");
             t.printStackTrace();

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/AppenderControl.java

@@ -26,45 +26,42 @@ public class AppenderControl {
     private final int intLevel;
 
     public AppenderControl(IAppender appender, Level level) {
-	this.appender = appender;
+        this.appender = appender;
-	this.level = level;
+        this.level = level;
-	this.intLevel = (level == null ? Level.ALL.level : level.level);
+        this.intLevel = (level == null ? Level.ALL.level : level.level);
     }
 
     public IAppender getAppender() {
-	return this.appender;
+        return this.appender;
     }
 
     public void callAppender(LogEvent event) {
-	if ((this.level != null)
+        if ((this.level != null)
-		&& (this.intLevel < event.level.level)) {
+            && (this.intLevel < event.level.level))
-	    return;
+            return;
-	}
 
-	if (this.recursive.get() != null) {
+        if (this.recursive.get() != null) {
-	    System.err.println("Recursive call to appender " + this.appender.getName());
+            System.err.println("Recursive call to appender " + this.appender.getName());
-	    return;
+            return;
-	}
+        }
-	try {
+        try {
-	    this.recursive.set(this);
+            this.recursive.set(this);
 
-	    try {
+            try {
-		this.appender.append(event);
+                this.appender.append(event);
-	    } catch (RuntimeException ex) {
+            } catch (RuntimeException ex) {
-		System.err.println("An exception occurred processing Appender " + this.appender.getName());
+                System.err.println("An exception occurred processing Appender " + this.appender.getName());
-		ex.printStackTrace();
+                ex.printStackTrace();
-		if (!this.appender.ignoreExceptions()) {
+                if (!this.appender.ignoreExceptions())
-		    throw ex;
+                    throw ex;
-		}
+            } catch (Exception ex) {
-	    } catch (Exception ex) {
+                System.err.println("An exception occurred processing Appender " + this.appender.getName());
-		System.err.println("An exception occurred processing Appender " + this.appender.getName());
+                ex.printStackTrace();
-		ex.printStackTrace();
+                if (!this.appender.ignoreExceptions())
-		if (!this.appender.ignoreExceptions()) {
+                    throw new LoggingException(ex);
-		    throw new LoggingException(ex);
+            }
-		}
+        } finally {
-	    }
+            this.recursive.set(null);
-	} finally {
+        }
-	    this.recursive.set(null);
-	}
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/Configuration.java

@@ -25,7 +25,6 @@ import org.jackhuang.hellominecraft.logging.layout.DefaultLayout;
  *
  * @author huangyuhui
  */
-
 public class Configuration {
 
     public ArrayList<IAppender> appenders = new ArrayList<IAppender>();
@@ -33,8 +32,8 @@ public class Configuration {
     public static Configuration DEFAULT;
 
     static {
-	DEFAULT = new Configuration();
+        DEFAULT = new Configuration();
-	DEFAULT.appenders.add(new ConsoleAppender("Console", new DefaultLayout(), true, new ConsoleAppender.SystemOutStream(), true));
+        DEFAULT.appenders.add(new ConsoleAppender("Console", new DefaultLayout(), true, new ConsoleAppender.SystemOutStream(), true));
     }
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/Level.java

@@ -73,7 +73,7 @@ public enum Level {
                 level = DEBUG;
         } else {
             if (line.contains("[INFO]") || line.contains("[CONFIG]") || line.contains("[FINE]")
-            || line.contains("[FINER]") || line.contains("[FINEST]"))
+                || line.contains("[FINER]") || line.contains("[FINEST]"))
                 level = INFO;
             if (line.contains("[SEVERE]") || line.contains("[STDERR]"))
                 level = ERROR;
@@ -86,10 +86,10 @@ public enum Level {
             return FATAL;
 
         if (line.contains("Exception in thread")
-        || line.matches("\\s+at " + JAVA_SYMBOL)
+            || line.matches("\\s+at " + JAVA_SYMBOL)
-        || line.matches("Caused by: " + JAVA_SYMBOL)
+            || line.matches("Caused by: " + JAVA_SYMBOL)
-        || line.matches("([a-zA-Z_$][a-zA-Z\\d_$]*\\.)+[a-zA-Z_$]?[a-zA-Z\\d_$]*(Exception|Error|Throwable)")
+            || line.matches("([a-zA-Z_$][a-zA-Z\\d_$]*\\.)+[a-zA-Z_$]?[a-zA-Z\\d_$]*(Exception|Error|Throwable)")
-        || line.matches("... \\d+ more$"))
+            || line.matches("... \\d+ more$"))
             return ERROR;
         return level;
     }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/LoggingException.java

@@ -23,7 +23,7 @@ package org.jackhuang.hellominecraft.logging;
 public class LoggingException extends RuntimeException {
 
     public LoggingException(Exception e) {
-	super(e);
+        super(e);
     }
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/appender/AbstractAppender.java

@@ -30,27 +30,27 @@ public abstract class AbstractAppender implements IAppender {
     private final boolean ignoreExceptions;
 
     public AbstractAppender(String name, ILayout<? extends Serializable> layout) {
-	this(name, layout, true);
+        this(name, layout, true);
     }
 
     public AbstractAppender(String name, ILayout<? extends Serializable> layout, boolean ignoreExceptions) {
-	this.name = name;
+        this.name = name;
-	this.layout = layout;
+        this.layout = layout;
-	this.ignoreExceptions = ignoreExceptions;
+        this.ignoreExceptions = ignoreExceptions;
     }
 
     @Override
     public String getName() {
-	return name;
+        return name;
     }
 
     @Override
     public boolean ignoreExceptions() {
-	return ignoreExceptions;
+        return ignoreExceptions;
     }
 
     @Override
     public ILayout<? extends Serializable> getLayout() {
-	return this.layout;
+        return this.layout;
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/appender/ConsoleAppender.java

@@ -28,62 +28,62 @@ import org.jackhuang.hellominecraft.logging.layout.ILayout;
 public class ConsoleAppender extends OutputStreamAppender {
 
     public ConsoleAppender(String name, ILayout<? extends Serializable> layout, boolean ignoreExceptions, OutputStream stream, boolean immediateFlush) {
-	super(name, layout, ignoreExceptions, stream, true);
+        super(name, layout, ignoreExceptions, stream, true);
     }
 
     public static class SystemOutStream extends OutputStream {
 
-	@Override
+        @Override
-	public void close() {
+        public void close() {
-	}
+        }
 
-	@Override
+        @Override
-	public void flush() {
+        public void flush() {
-	    System.out.flush();
+            System.out.flush();
-	}
+        }
 
-	@Override
+        @Override
-	public void write(byte[] b) throws IOException {
+        public void write(byte[] b) throws IOException {
-	    System.out.write(b);
+            System.out.write(b);
-	}
+        }
 
-	@Override
+        @Override
-	public void write(byte[] b, int off, int len)
+        public void write(byte[] b, int off, int len)
-		throws IOException {
+        throws IOException {
-	    System.out.write(b, off, len);
+            System.out.write(b, off, len);
-	}
+        }
 
-	@Override
+        @Override
-	public void write(int b) throws IOException {
+        public void write(int b) throws IOException {
-	    System.out.write(b);
+            System.out.write(b);
-	}
+        }
     }
 
     public static class SystemErrStream extends OutputStream {
 
-	@Override
+        @Override
-	public void close() {
+        public void close() {
-	}
+        }
 
-	@Override
+        @Override
-	public void flush() {
+        public void flush() {
-	    System.err.flush();
+            System.err.flush();
-	}
+        }
 
-	@Override
+        @Override
-	public void write(byte[] b) throws IOException {
+        public void write(byte[] b) throws IOException {
-	    System.err.write(b);
+            System.err.write(b);
-	}
+        }
 
-	@Override
+        @Override
-	public void write(byte[] b, int off, int len)
+        public void write(byte[] b, int off, int len)
-		throws IOException {
+        throws IOException {
-	    System.err.write(b, off, len);
+            System.err.write(b, off, len);
-	}
+        }
 
-	@Override
+        @Override
-	public void write(int b) {
+        public void write(int b) {
-	    System.err.write(b);
+            System.err.write(b);
-	}
+        }
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/appender/IAppender.java

@@ -27,8 +27,11 @@ import org.jackhuang.hellominecraft.logging.layout.ILayout;
 public interface IAppender {
 
     void append(LogEvent event);
+
     String getName();
+
     boolean ignoreExceptions();
+
     ILayout<? extends Serializable> getLayout();
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/appender/OutputStreamAppender.java

@@ -37,27 +37,26 @@ public abstract class OutputStreamAppender extends AbstractAppender {
     private final Lock readLock = new ReentrantReadWriteLock().readLock();
 
     public OutputStreamAppender(String name, ILayout<? extends Serializable> layout, boolean ignoreExceptions, OutputStream stream, boolean immediateFlush) {
-	super(name, layout, ignoreExceptions);
+        super(name, layout, ignoreExceptions);
 
-	this.immediateFlush = immediateFlush;
+        this.immediateFlush = immediateFlush;
-	this.stream = stream;
+        this.stream = stream;
     }
 
     @Override
     public void append(LogEvent event) {
-	this.readLock.lock();
+        this.readLock.lock();
-	try {
+        try {
-	    byte[] bytes = getLayout().toByteArray(event);
+            byte[] bytes = getLayout().toByteArray(event);
-	    if (bytes.length > 0) {
+            if (bytes.length > 0)
-		stream.write(bytes);
+                stream.write(bytes);
-	    }
+            if (event.thrown != null)
-	    if(event.thrown != null)
+                event.thrown.printStackTrace(new PrintStream(stream));
-		event.thrown.printStackTrace(new PrintStream(stream));
+        } catch (IOException ex) {
-	} catch (IOException ex) {
+            System.err.println("Unable to write to stream for appender: " + getName());
-	    System.err.println("Unable to write to stream for appender: " + getName());
+            throw new LoggingException(ex);
-	    throw new LoggingException(ex);
+        } finally {
-	} finally {
+            this.readLock.unlock();
-	    this.readLock.unlock();
+        }
-	}
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/layout/AbstractStringLayout.java

@@ -26,7 +26,7 @@ public abstract class AbstractStringLayout implements ILayout<String> {
 
     @Override
     public byte[] toByteArray(LogEvent event) {
-	return toSerializable(event).getBytes();
+        return toSerializable(event).getBytes();
     }
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/layout/DefaultLayout.java

@@ -25,11 +25,12 @@ import org.jackhuang.hellominecraft.logging.LogEvent;
  * @author huangyuhui
  */
 public class DefaultLayout extends AbstractStringLayout {
+
     private static final SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
 
     @Override
     public String toSerializable(LogEvent event) {
-	return "[" + sdf.format(new Date()) + "] [" + event.threadName + "/" + event.level.name() + "] " + event.message.getFormattedMessage() + "\n";
+        return "[" + sdf.format(new Date()) + "] [" + event.threadName + "/" + event.level.name() + "] " + event.message.getFormattedMessage() + "\n";
     }
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/layout/ILayout.java

@@ -27,6 +27,7 @@ import org.jackhuang.hellominecraft.logging.LogEvent;
 public interface ILayout<T extends Serializable> {
 
     byte[] toByteArray(LogEvent event);
+
     T toSerializable(LogEvent event);
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/logger/AbstractLogger.java

@@ -23,7 +23,7 @@ import org.jackhuang.hellominecraft.logging.message.ParameterizedMessageFactory;
 import org.jackhuang.hellominecraft.logging.message.StringFormattedMessage;
 
 public abstract class AbstractLogger
-	implements ILogger {
+implements ILogger {
 
     public static final Class<? extends IMessageFactory> DEFAULT_MESSAGE_FACTORY_CLASS = ParameterizedMessageFactory.class;
 
@@ -34,278 +34,249 @@ public abstract class AbstractLogger
     private final IMessageFactory messageFactory;
 
     public AbstractLogger() {
-	this.name = getClass().getName();
+        this.name = getClass().getName();
-	this.messageFactory = createDefaultMessageFactory();
+        this.messageFactory = createDefaultMessageFactory();
     }
 
     public AbstractLogger(String name) {
-	this.name = name;
+        this.name = name;
-	this.messageFactory = createDefaultMessageFactory();
+        this.messageFactory = createDefaultMessageFactory();
     }
 
     public AbstractLogger(String name, IMessageFactory messageFactory) {
-	this.name = name;
+        this.name = name;
-	this.messageFactory = (messageFactory == null ? createDefaultMessageFactory() : messageFactory);
+        this.messageFactory = (messageFactory == null ? createDefaultMessageFactory() : messageFactory);
     }
 
     private IMessageFactory createDefaultMessageFactory() {
-	try {
+        try {
-	    return (IMessageFactory) DEFAULT_MESSAGE_FACTORY_CLASS.newInstance();
+            return (IMessageFactory) DEFAULT_MESSAGE_FACTORY_CLASS.newInstance();
-	} catch (InstantiationException e) {
+        } catch (InstantiationException e) {
-	    throw new IllegalStateException(e);
+            throw new IllegalStateException(e);
-	} catch (IllegalAccessException e) {
+        } catch (IllegalAccessException e) {
-	    throw new IllegalStateException(e);
+            throw new IllegalStateException(e);
-	}
+        }
     }
 
     @Override
     public void catching(Level level, Throwable t) {
-	if (isEnabled(level, (Object) null, null)) {
+        if (isEnabled(level, (Object) null, null))
-	    log(level, this.messageFactory.newMessage(CATCHING), t);
+            log(level, this.messageFactory.newMessage(CATCHING), t);
-	}
     }
 
     @Override
     public void catching(Throwable t) {
-	catching(Level.ERROR, t);
+        catching(Level.ERROR, t);
     }
 
     @Override
     public void debug(IMessage msg) {
-	if (isEnabled(Level.DEBUG, msg, null)) {
+        if (isEnabled(Level.DEBUG, msg, null))
-	    log(Level.DEBUG, msg, null);
+            log(Level.DEBUG, msg, null);
-	}
     }
 
     @Override
     public void debug(IMessage msg, Throwable t) {
-	if (isEnabled(Level.DEBUG, msg, t)) {
+        if (isEnabled(Level.DEBUG, msg, t))
-	    log(Level.DEBUG, msg, t);
+            log(Level.DEBUG, msg, t);
-	}
     }
 
     @Override
     public void debug(Object message) {
-	if (isEnabled(Level.DEBUG, message, null)) {
+        if (isEnabled(Level.DEBUG, message, null))
-	    log(Level.DEBUG, this.messageFactory.newMessage(message), null);
+            log(Level.DEBUG, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void debug(Object message, Throwable t) {
-	if (isEnabled(Level.DEBUG, message, t)) {
+        if (isEnabled(Level.DEBUG, message, t))
-	    log(Level.DEBUG, this.messageFactory.newMessage(message), t);
+            log(Level.DEBUG, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void debug(String message) {
-	if (isEnabled(Level.DEBUG, message)) {
+        if (isEnabled(Level.DEBUG, message))
-	    log(Level.DEBUG, this.messageFactory.newMessage(message), null);
+            log(Level.DEBUG, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void debug(String message, Object[] params) {
-	if (isEnabled(Level.DEBUG, message, params)) {
+        if (isEnabled(Level.DEBUG, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(Level.DEBUG, msg, msg.getThrowable());
+            log(Level.DEBUG, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void debug(String message, Throwable t) {
-	if (isEnabled(Level.DEBUG, message, t)) {
+        if (isEnabled(Level.DEBUG, message, t))
-	    log(Level.DEBUG, this.messageFactory.newMessage(message), t);
+            log(Level.DEBUG, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void entry() {
-	entry(new Object[0]);
+        entry(new Object[0]);
     }
 
     @Override
     public void entry(Object[] params) {
-	if (isEnabled(Level.TRACE, (Object) null, null)) {
+        if (isEnabled(Level.TRACE, (Object) null, null))
-	    log(Level.TRACE, entryMsg(params.length, params), null);
+            log(Level.TRACE, entryMsg(params.length, params), null);
-	}
     }
 
     private IMessage entryMsg(int count, Object[] params) {
-	if (count == 0) {
+        if (count == 0)
-	    return this.messageFactory.newMessage("entry");
+            return this.messageFactory.newMessage("entry");
-	}
+        StringBuilder sb = new StringBuilder("entry params(");
-	StringBuilder sb = new StringBuilder("entry params(");
+        int i = 0;
-	int i = 0;
+        for (Object parm : params) {
-	for (Object parm : params) {
+            if (parm != null)
-	    if (parm != null) {
+                sb.append(parm.toString());
-		sb.append(parm.toString());
+            else
-	    } else {
+                sb.append("null");
-		sb.append("null");
+            i++;
-	    }
+            if (i < params.length)
-	    i++;
+                sb.append(", ");
-	    if (i < params.length) {
+        }
-		sb.append(", ");
+        sb.append(")");
-	    }
+        return this.messageFactory.newMessage(sb.toString());
-	}
-	sb.append(")");
-	return this.messageFactory.newMessage(sb.toString());
     }
 
     @Override
     public void error(IMessage msg) {
-	if (isEnabled(Level.ERROR, msg, null)) {
+        if (isEnabled(Level.ERROR, msg, null))
-	    log(Level.ERROR, msg, null);
+            log(Level.ERROR, msg, null);
-	}
     }
 
     @Override
     public void error(IMessage msg, Throwable t) {
-	if (isEnabled(Level.ERROR, msg, t)) {
+        if (isEnabled(Level.ERROR, msg, t))
-	    log(Level.ERROR, msg, t);
+            log(Level.ERROR, msg, t);
-	}
     }
 
     @Override
     public void error(Object message) {
-	if (isEnabled(Level.ERROR, message, null)) {
+        if (isEnabled(Level.ERROR, message, null))
-	    log(Level.ERROR, this.messageFactory.newMessage(message), null);
+            log(Level.ERROR, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void error(Object message, Throwable t) {
-	if (isEnabled(Level.ERROR, message, t)) {
+        if (isEnabled(Level.ERROR, message, t))
-	    log(Level.ERROR, this.messageFactory.newMessage(message), t);
+            log(Level.ERROR, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void error(String message) {
-	if (isEnabled(Level.ERROR, message)) {
+        if (isEnabled(Level.ERROR, message))
-	    log(Level.ERROR, this.messageFactory.newMessage(message), null);
+            log(Level.ERROR, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void error(String message, Object[] params) {
-	if (isEnabled(Level.ERROR, message, params)) {
+        if (isEnabled(Level.ERROR, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(Level.ERROR, msg, msg.getThrowable());
+            log(Level.ERROR, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void error(String message, Throwable t) {
-	if (isEnabled(Level.ERROR, message, t)) {
+        if (isEnabled(Level.ERROR, message, t))
-	    log(Level.ERROR, this.messageFactory.newMessage(message), t);
+            log(Level.ERROR, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void fatal(IMessage msg) {
-	if (isEnabled(Level.FATAL, msg, null)) {
+        if (isEnabled(Level.FATAL, msg, null))
-	    log(Level.FATAL, msg, null);
+            log(Level.FATAL, msg, null);
-	}
     }
 
     @Override
     public void fatal(IMessage msg, Throwable t) {
-	if (isEnabled(Level.FATAL, msg, t)) {
+        if (isEnabled(Level.FATAL, msg, t))
-	    log(Level.FATAL, msg, t);
+            log(Level.FATAL, msg, t);
-	}
     }
 
     @Override
     public void fatal(Object message) {
-	if (isEnabled(Level.FATAL, message, null)) {
+        if (isEnabled(Level.FATAL, message, null))
-	    log(Level.FATAL, this.messageFactory.newMessage(message), null);
+            log(Level.FATAL, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void fatal(Object message, Throwable t) {
-	if (isEnabled(Level.FATAL, message, t)) {
+        if (isEnabled(Level.FATAL, message, t))
-	    log(Level.FATAL, this.messageFactory.newMessage(message), t);
+            log(Level.FATAL, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void fatal(String message) {
-	if (isEnabled(Level.FATAL, message)) {
+        if (isEnabled(Level.FATAL, message))
-	    log(Level.FATAL, this.messageFactory.newMessage(message), null);
+            log(Level.FATAL, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void fatal(String message, Object[] params) {
-	if (isEnabled(Level.FATAL, message, params)) {
+        if (isEnabled(Level.FATAL, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(Level.FATAL, msg, msg.getThrowable());
+            log(Level.FATAL, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void fatal(String message, Throwable t) {
-	if (isEnabled(Level.FATAL, message, t)) {
+        if (isEnabled(Level.FATAL, message, t))
-	    log(Level.FATAL, this.messageFactory.newMessage(message), t);
+            log(Level.FATAL, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public String getName() {
-	return this.name;
+        return this.name;
     }
 
     @Override
     public void info(IMessage msg) {
-	if (isEnabled(Level.INFO, msg, null)) {
+        if (isEnabled(Level.INFO, msg, null))
-	    log(Level.INFO, msg, null);
+            log(Level.INFO, msg, null);
-	}
     }
 
     @Override
     public void info(IMessage msg, Throwable t) {
-	if (isEnabled(Level.INFO, msg, t)) {
+        if (isEnabled(Level.INFO, msg, t))
-	    log(Level.INFO, msg, t);
+            log(Level.INFO, msg, t);
-	}
     }
 
     @Override
     public void info(Object message) {
-	if (isEnabled(Level.INFO, message, null)) {
+        if (isEnabled(Level.INFO, message, null))
-	    log(Level.INFO, this.messageFactory.newMessage(message), null);
+            log(Level.INFO, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void info(Object message, Throwable t) {
-	if (isEnabled(Level.INFO, message, t)) {
+        if (isEnabled(Level.INFO, message, t))
-	    log(Level.INFO, this.messageFactory.newMessage(message), t);
+            log(Level.INFO, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void info(String message) {
-	if (isEnabled(Level.INFO, message)) {
+        if (isEnabled(Level.INFO, message))
-	    log(Level.INFO, this.messageFactory.newMessage(message), null);
+            log(Level.INFO, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void info(String message, Object[] params) {
-	if (isEnabled(Level.INFO, message, params)) {
+        if (isEnabled(Level.INFO, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(Level.INFO, msg, msg.getThrowable());
+            log(Level.INFO, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void info(String message, Throwable t) {
-	if (isEnabled(Level.INFO, message, t)) {
+        if (isEnabled(Level.INFO, message, t))
-	    log(Level.INFO, this.messageFactory.newMessage(message), t);
+            log(Level.INFO, this.messageFactory.newMessage(message), t);
-	}
     }
 
     protected abstract boolean isEnabled(Level paramLevel, IMessage paramIMessage, Throwable paramThrowable);
@@ -322,213 +293,194 @@ public abstract class AbstractLogger
 
     @Override
     public boolean isErrorEnabled() {
-	return isEnabled(Level.ERROR);
+        return isEnabled(Level.ERROR);
     }
 
     @Override
 
     public boolean isFatalEnabled() {
-	return isEnabled(Level.FATAL);
+        return isEnabled(Level.FATAL);
     }
 
     @Override
     public boolean isInfoEnabled() {
-	return isEnabled(Level.INFO);
+        return isEnabled(Level.INFO);
     }
 
     @Override
     public boolean isTraceEnabled() {
-	return isEnabled(Level.TRACE);
+        return isEnabled(Level.TRACE);
     }
 
     @Override
     public boolean isWarnEnabled() {
-	return isEnabled(Level.WARN);
+        return isEnabled(Level.WARN);
     }
 
     @Override
     public boolean isDebugEnabled() {
-	return isEnabled(Level.DEBUG);
+        return isEnabled(Level.DEBUG);
     }
 
     @Override
     public boolean isEnabled(Level level) {
-	return isEnabled(level, (Object) null, null);
+        return isEnabled(level, (Object) null, null);
     }
 
     @Override
     public void log(Level level, IMessage msg) {
-	if (isEnabled(level, msg, null)) {
+        if (isEnabled(level, msg, null))
-	    log(level, msg, null);
+            log(level, msg, null);
-	}
     }
 
     @Override
     public void log(Level level, IMessage msg, Throwable t) {
-	if (isEnabled(level, msg, t)) {
+        if (isEnabled(level, msg, t))
-	    abstractLog(level, msg, t);
+            abstractLog(level, msg, t);
-	}
     }
 
     @Override
     public void log(Level level, Object message) {
-	if (isEnabled(level, message, null)) {
+        if (isEnabled(level, message, null))
-	    log(level, this.messageFactory.newMessage(message), null);
+            log(level, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void log(Level level, Object message, Throwable t) {
-	if (isEnabled(level, message, t)) {
+        if (isEnabled(level, message, t))
-	    log(level, this.messageFactory.newMessage(message), t);
+            log(level, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void log(Level level, String message) {
-	if (isEnabled(level, message)) {
+        if (isEnabled(level, message))
-	    log(level, this.messageFactory.newMessage(message), null);
+            log(level, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void log(Level level, String message, Object[] params) {
-	if (isEnabled(level, message, params)) {
+        if (isEnabled(level, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(level, msg, msg.getThrowable());
+            log(level, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void log(Level level, String message, Throwable t) {
-	if (isEnabled(level, message, t)) {
+        if (isEnabled(level, message, t))
-	    log(level, this.messageFactory.newMessage(message), t);
+            log(level, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void printf(Level level, String format, Object[] params) {
-	if (isEnabled(level, format, params)) {
+        if (isEnabled(level, format, params)) {
-	    IMessage msg = new StringFormattedMessage(format, params);
+            IMessage msg = new StringFormattedMessage(format, params);
-	    log(level, msg, msg.getThrowable());
+            log(level, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public <T extends Throwable> T throwing(T t) {
-	return throwing(Level.ERROR, t);
+        return throwing(Level.ERROR, t);
     }
 
     @Override
     public <T extends Throwable> T throwing(Level level, T t) {
-	if (isEnabled(level, (Object) null, null)) {
+        if (isEnabled(level, (Object) null, null))
-	    log(level, this.messageFactory.newMessage(THROWING), t);
+            log(level, this.messageFactory.newMessage(THROWING), t);
-	}
+        return t;
-	return t;
     }
 
     @Override
     public String toString() {
-	return this.name;
+        return this.name;
     }
 
     @Override
     public void trace(IMessage msg) {
-	if (isEnabled(Level.TRACE, msg, null)) {
+        if (isEnabled(Level.TRACE, msg, null))
-	    log(Level.TRACE, msg, null);
+            log(Level.TRACE, msg, null);
-	}
     }
 
     @Override
     public void trace(IMessage msg, Throwable t) {
-	if (isEnabled(Level.TRACE, msg, t)) {
+        if (isEnabled(Level.TRACE, msg, t))
-	    log(Level.TRACE, msg, t);
+            log(Level.TRACE, msg, t);
-	}
     }
 
     @Override
     public void trace(Object message) {
-	if (isEnabled(Level.TRACE, message, null)) {
+        if (isEnabled(Level.TRACE, message, null))
-	    log(Level.TRACE, this.messageFactory.newMessage(message), null);
+            log(Level.TRACE, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void trace(Object message, Throwable t) {
-	if (isEnabled(Level.TRACE, message, t)) {
+        if (isEnabled(Level.TRACE, message, t))
-	    log(Level.TRACE, this.messageFactory.newMessage(message), t);
+            log(Level.TRACE, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void trace(String message) {
-	if (isEnabled(Level.TRACE, message)) {
+        if (isEnabled(Level.TRACE, message))
-	    log(Level.TRACE, this.messageFactory.newMessage(message), null);
+            log(Level.TRACE, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void trace(String message, Object[] params) {
-	if (isEnabled(Level.TRACE, message, params)) {
+        if (isEnabled(Level.TRACE, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(Level.TRACE, msg, msg.getThrowable());
+            log(Level.TRACE, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void trace(String message, Throwable t) {
-	if (isEnabled(Level.TRACE, message, t)) {
+        if (isEnabled(Level.TRACE, message, t))
-	    log(Level.TRACE, this.messageFactory.newMessage(message), t);
+            log(Level.TRACE, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void warn(IMessage msg) {
-	if (isEnabled(Level.WARN, msg, null)) {
+        if (isEnabled(Level.WARN, msg, null))
-	    log(Level.WARN, msg, null);
+            log(Level.WARN, msg, null);
-	}
     }
 
     @Override
     public void warn(IMessage msg, Throwable t) {
-	if (isEnabled(Level.WARN, msg, t)) {
+        if (isEnabled(Level.WARN, msg, t))
-	    log(Level.WARN, msg, t);
+            log(Level.WARN, msg, t);
-	}
     }
 
     @Override
     public void warn(Object message) {
-	if (isEnabled(Level.WARN, message, null)) {
+        if (isEnabled(Level.WARN, message, null))
-	    log(Level.WARN, this.messageFactory.newMessage(message), null);
+            log(Level.WARN, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void warn(Object message, Throwable t) {
-	if (isEnabled(Level.WARN, message, t)) {
+        if (isEnabled(Level.WARN, message, t))
-	    log(Level.WARN, this.messageFactory.newMessage(message), t);
+            log(Level.WARN, this.messageFactory.newMessage(message), t);
-	}
     }
 
     @Override
     public void warn(String message) {
-	if (isEnabled(Level.WARN, message)) {
+        if (isEnabled(Level.WARN, message))
-	    log(Level.WARN, this.messageFactory.newMessage(message), null);
+            log(Level.WARN, this.messageFactory.newMessage(message), null);
-	}
     }
 
     @Override
     public void warn(String message, Object[] params) {
-	if (isEnabled(Level.WARN, message, params)) {
+        if (isEnabled(Level.WARN, message, params)) {
-	    IMessage msg = this.messageFactory.newMessage(message, params);
+            IMessage msg = this.messageFactory.newMessage(message, params);
-	    log(Level.WARN, msg, msg.getThrowable());
+            log(Level.WARN, msg, msg.getThrowable());
-	}
+        }
     }
 
     @Override
     public void warn(String message, Throwable t) {
-	if (isEnabled(Level.WARN, message, t)) {
+        if (isEnabled(Level.WARN, message, t))
-	    log(Level.WARN, this.messageFactory.newMessage(message), t);
+            log(Level.WARN, this.messageFactory.newMessage(message), t);
-	}
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/logger/ILogger.java

@@ -25,132 +25,132 @@ import org.jackhuang.hellominecraft.logging.message.IMessage;
  */
 public interface ILogger {
 
-  void catching(Level paramLevel, Throwable paramThrowable);
+    void catching(Level paramLevel, Throwable paramThrowable);
 
-  void catching(Throwable paramThrowable);
+    void catching(Throwable paramThrowable);
 
-  void debug(IMessage paramIMessage);
+    void debug(IMessage paramIMessage);
 
-  void debug(IMessage paramIMessage, Throwable paramThrowable);
+    void debug(IMessage paramIMessage, Throwable paramThrowable);
 
-  void debug(Object paramObject);
+    void debug(Object paramObject);
 
-  void debug(Object paramObject, Throwable paramThrowable);
+    void debug(Object paramObject, Throwable paramThrowable);
 
-  void debug(String paramString);
+    void debug(String paramString);
 
-  void debug(String paramString, Object[] paramArrayOfObject);
+    void debug(String paramString, Object[] paramArrayOfObject);
 
-  void debug(String paramString, Throwable paramThrowable);
+    void debug(String paramString, Throwable paramThrowable);
 
-  void entry();
+    void entry();
 
-  void entry(Object[] paramArrayOfObject);
+    void entry(Object[] paramArrayOfObject);
 
-  void error(IMessage paramIMessage);
+    void error(IMessage paramIMessage);
 
-  void error(IMessage paramIMessage, Throwable paramThrowable);
+    void error(IMessage paramIMessage, Throwable paramThrowable);
 
-  void error(Object paramObject);
+    void error(Object paramObject);
 
-  void error(Object paramObject, Throwable paramThrowable);
+    void error(Object paramObject, Throwable paramThrowable);
 
-  void error(String paramString);
+    void error(String paramString);
 
-  void error(String paramString, Object[] paramArrayOfObject);
+    void error(String paramString, Object[] paramArrayOfObject);
 
-  void error(String paramString, Throwable paramThrowable);
+    void error(String paramString, Throwable paramThrowable);
 
-  void fatal(IMessage paramIMessage);
+    void fatal(IMessage paramIMessage);
 
-  void fatal(IMessage paramIMessage, Throwable paramThrowable);
+    void fatal(IMessage paramIMessage, Throwable paramThrowable);
 
-  void fatal(Object paramObject);
+    void fatal(Object paramObject);
 
-  void fatal(Object paramObject, Throwable paramThrowable);
+    void fatal(Object paramObject, Throwable paramThrowable);
 
-  void fatal(String paramString);
+    void fatal(String paramString);
 
-  void fatal(String paramString, Object[] paramArrayOfObject);
+    void fatal(String paramString, Object[] paramArrayOfObject);
 
-  void fatal(String paramString, Throwable paramThrowable);
+    void fatal(String paramString, Throwable paramThrowable);
 
-  String getName();
+    String getName();
 
-  void info(IMessage paramIMessage);
+    void info(IMessage paramIMessage);
 
-  void info(IMessage paramIMessage, Throwable paramThrowable);
+    void info(IMessage paramIMessage, Throwable paramThrowable);
 
-  void info(Object paramObject);
+    void info(Object paramObject);
 
-  void info(Object paramObject, Throwable paramThrowable);
+    void info(Object paramObject, Throwable paramThrowable);
 
-  void info(String paramString);
+    void info(String paramString);
 
-  void info(String paramString, Object[] paramArrayOfObject);
+    void info(String paramString, Object[] paramArrayOfObject);
 
-  void info(String paramString, Throwable paramThrowable);
+    void info(String paramString, Throwable paramThrowable);
 
-  boolean isDebugEnabled();
+    boolean isDebugEnabled();
 
-  boolean isEnabled(Level paramLevel);
+    boolean isEnabled(Level paramLevel);
 
-  boolean isErrorEnabled();
+    boolean isErrorEnabled();
 
-  boolean isFatalEnabled();
+    boolean isFatalEnabled();
 
-  boolean isInfoEnabled();
+    boolean isInfoEnabled();
 
-  boolean isTraceEnabled();
+    boolean isTraceEnabled();
 
-  boolean isWarnEnabled();
+    boolean isWarnEnabled();
 
-  void log(Level paramLevel, IMessage paramIMessage);
+    void log(Level paramLevel, IMessage paramIMessage);
 
-  void log(Level paramLevel, IMessage paramIMessage, Throwable paramThrowable);
+    void log(Level paramLevel, IMessage paramIMessage, Throwable paramThrowable);
 
-  void log(Level paramLevel, Object paramObject);
+    void log(Level paramLevel, Object paramObject);
 
-  void log(Level paramLevel, Object paramObject, Throwable paramThrowable);
+    void log(Level paramLevel, Object paramObject, Throwable paramThrowable);
 
-  void log(Level paramLevel, String paramString);
+    void log(Level paramLevel, String paramString);
 
-  void log(Level paramLevel, String paramString, Object[] paramArrayOfObject);
+    void log(Level paramLevel, String paramString, Object[] paramArrayOfObject);
 
-  void log(Level paramLevel, String paramString, Throwable paramThrowable);
+    void log(Level paramLevel, String paramString, Throwable paramThrowable);
 
-  void printf(Level paramLevel, String paramString, Object[] paramArrayOfObject);
+    void printf(Level paramLevel, String paramString, Object[] paramArrayOfObject);
 
-  <T extends Throwable> T throwing(Level paramLevel, T paramT);
+    <T extends Throwable> T throwing(Level paramLevel, T paramT);
 
-  <T extends Throwable> T throwing(T paramT);
+    <T extends Throwable> T throwing(T paramT);
 
-  void trace(IMessage paramIMessage);
+    void trace(IMessage paramIMessage);
 
-  void trace(IMessage paramIMessage, Throwable paramThrowable);
+    void trace(IMessage paramIMessage, Throwable paramThrowable);
 
-  void trace(Object paramObject);
+    void trace(Object paramObject);
 
-  void trace(Object paramObject, Throwable paramThrowable);
+    void trace(Object paramObject, Throwable paramThrowable);
 
-  void trace(String paramString);
+    void trace(String paramString);
 
-  void trace(String paramString, Object[] paramArrayOfObject);
+    void trace(String paramString, Object[] paramArrayOfObject);
 
-  void trace(String paramString, Throwable paramThrowable);
+    void trace(String paramString, Throwable paramThrowable);
 
-  void warn(IMessage paramIMessage);
+    void warn(IMessage paramIMessage);
 
-  void warn(IMessage paramIMessage, Throwable paramThrowable);
+    void warn(IMessage paramIMessage, Throwable paramThrowable);
 
-  void warn(Object paramObject);
+    void warn(Object paramObject);
 
-  void warn(Object paramObject, Throwable paramThrowable);
+    void warn(Object paramObject, Throwable paramThrowable);
 
-  void warn(String paramString);
+    void warn(String paramString);
 
-  void warn(String paramString, Object[] paramArrayOfObject);
+    void warn(String paramString, Object[] paramArrayOfObject);
 
-  void warn(String paramString, Throwable paramThrowable);
+    void warn(String paramString, Throwable paramThrowable);
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/logger/Logger.java

@@ -33,136 +33,133 @@ public class Logger extends AbstractLogger {
     private final Map<String, AppenderControl> appenders = new ConcurrentHashMap();
 
     public Logger(String name) {
-	this(name, null, Level.INFO);
+        this(name, null, Level.INFO);
     }
 
     public Logger(String name, IMessageFactory messageFactory, Level defaultLevel) {
-	super(name, messageFactory);
+        super(name, messageFactory);
-	this.config = new PrivateConfig(Configuration.DEFAULT, this, defaultLevel);
+        this.config = new PrivateConfig(Configuration.DEFAULT, this, defaultLevel);
     }
 
     public synchronized void setLevel(Level level) {
-	if (level != null) {
+        if (level != null)
-	    this.config = new PrivateConfig(this.config, level);
+            this.config = new PrivateConfig(this.config, level);
-	}
     }
 
     public Level getLevel() {
-	return this.config.level;
+        return this.config.level;
     }
 
     @Override
     public void abstractLog(Level level, IMessage data, Throwable t) {
-	LogEvent event = new LogEvent();
+        LogEvent event = new LogEvent();
-	event.level = level;
+        event.level = level;
-	event.message = data;
+        event.message = data;
-	event.thrown = t;
+        event.thrown = t;
-	event.threadName = Thread.currentThread().getName();
+        event.threadName = Thread.currentThread().getName();
 
-	log(event);
+        log(event);
     }
 
     public void log(LogEvent event) {
-	callAppenders(event);
+        callAppenders(event);
     }
 
     protected void callAppenders(LogEvent event) {
-	for (AppenderControl control : this.appenders.values()) {
+        for (AppenderControl control : this.appenders.values())
-	    control.callAppender(event);
+            control.callAppender(event);
-	}
     }
 
     @Override
     public boolean isEnabled(Level level, String msg) {
-	return this.config.filter(level, msg);
+        return this.config.filter(level, msg);
     }
 
     @Override
     public boolean isEnabled(Level level, String msg, Throwable t) {
-	return this.config.filter(level, msg, t);
+        return this.config.filter(level, msg, t);
     }
 
     @Override
     public boolean isEnabled(Level level, String msg, Object[] p1) {
-	return this.config.filter(level, msg, p1);
+        return this.config.filter(level, msg, p1);
     }
 
     @Override
     public boolean isEnabled(Level level, Object msg, Throwable t) {
-	return this.config.filter(level, msg, t);
+        return this.config.filter(level, msg, t);
     }
 
     @Override
     public boolean isEnabled(Level level, IMessage msg, Throwable t) {
-	return this.config.filter(level, msg, t);
+        return this.config.filter(level, msg, t);
     }
 
     public void addAppender(IAppender appender) {
-	this.appenders.put(appender.getName(), new AppenderControl(appender, null));
+        this.appenders.put(appender.getName(), new AppenderControl(appender, null));
     }
 
     public void removeAppender(IAppender appender) {
-	this.appenders.remove(appender.getName());
+        this.appenders.remove(appender.getName());
     }
 
     public Map<String, IAppender> getAppenders() {
-	Map map = new HashMap();
+        Map map = new HashMap();
-	for (Map.Entry entry : this.appenders.entrySet()) {
+        for (Map.Entry entry : this.appenders.entrySet())
-	    map.put(entry.getKey(), ((AppenderControl) entry.getValue()).getAppender());
+            map.put(entry.getKey(), ((AppenderControl) entry.getValue()).getAppender());
-	}
+        return map;
-	return map;
     }
 
     @Override
     public String toString() {
-	String nameLevel = "" + getName() + ":" + getLevel();
+        String nameLevel = "" + getName() + ":" + getLevel();
-	return nameLevel;
+        return nameLevel;
     }
 
     protected class PrivateConfig {
 
-	public final Configuration config;
+        public final Configuration config;
-	private final Level level;
+        private final Level level;
-	private final int intLevel;
+        private final int intLevel;
-	private final Logger logger;
+        private final Logger logger;
 
-	public PrivateConfig(Configuration c, Logger logger, Level level) {
+        public PrivateConfig(Configuration c, Logger logger, Level level) {
-	    this.level = level;
+            this.level = level;
-	    this.intLevel = this.level.level;
+            this.intLevel = this.level.level;
-	    this.logger = logger;
+            this.logger = logger;
 
-	    this.config = c;
+            this.config = c;
-	    for(IAppender appender : config.appenders)
+            for (IAppender appender : config.appenders)
-		addAppender(appender);
+                addAppender(appender);
-	}
+        }
 
-	public PrivateConfig(PrivateConfig pc, Level level) {
+        public PrivateConfig(PrivateConfig pc, Level level) {
-	    this(pc.config, pc.logger, level);
+            this(pc.config, pc.logger, level);
-	}
+        }
 
-	boolean filter(Level level, String msg) {
+        boolean filter(Level level, String msg) {
 
-	    return this.intLevel >= level.level;
+            return this.intLevel >= level.level;
-	}
+        }
 
-	boolean filter(Level level, String msg, Throwable t) {
+        boolean filter(Level level, String msg, Throwable t) {
 
-	    return this.intLevel >= level.level;
+            return this.intLevel >= level.level;
-	}
+        }
 
-	boolean filter(Level level, String msg, Object[] p1) {
+        boolean filter(Level level, String msg, Object[] p1) {
 
-	    return this.intLevel >= level.level;
+            return this.intLevel >= level.level;
-	}
+        }
 
-	boolean filter(Level level, Object msg, Throwable t) {
+        boolean filter(Level level, Object msg, Throwable t) {
 
-	    return this.intLevel >= level.level;
+            return this.intLevel >= level.level;
-	}
+        }
 
-	boolean filter(Level level, IMessage msg, Throwable t) {
+        boolean filter(Level level, IMessage msg, Throwable t) {
 
-	    return this.intLevel >= level.level;
+            return this.intLevel >= level.level;
-	}
+        }
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/logger/SimpleLogger.java

@@ -36,106 +36,101 @@ public class SimpleLogger extends AbstractLogger {
     private final String logName;
 
     public SimpleLogger(String name, Level defaultLevel, boolean showLogName, boolean showShortLogName, boolean showDateTime, boolean showContextMap, String dateTimeFormat, IMessageFactory messageFactory, PrintStream stream) {
-	super(name, messageFactory);
+        super(name, messageFactory);
-	this.level = defaultLevel;
+        this.level = defaultLevel;
-	if (showShortLogName) {
+        if (showShortLogName) {
-	    int index = name.lastIndexOf(".");
+            int index = name.lastIndexOf(".");
-	    if ((index > 0) && (index < name.length())) {
+            if ((index > 0) && (index < name.length()))
-		this.logName = name.substring(index + 1);
+                this.logName = name.substring(index + 1);
-	    } else {
+            else
-		this.logName = name;
+                this.logName = name;
-	    }
+        } else if (showLogName)
-	} else if (showLogName) {
+            this.logName = name;
-	    this.logName = name;
+        else
-	} else {
+            this.logName = null;
-	    this.logName = null;
+        this.showDateTime = showDateTime;
-	}
+        this.showContextMap = showContextMap;
-	this.showDateTime = showDateTime;
+        this.stream = stream;
-	this.showContextMap = showContextMap;
-	this.stream = stream;
 
-	if (showDateTime) {
+        if (showDateTime)
-	    try {
+            try {
-		this.dateFormatter = new SimpleDateFormat(dateTimeFormat);
+                this.dateFormatter = new SimpleDateFormat(dateTimeFormat);
-	    } catch (IllegalArgumentException e) {
+            } catch (IllegalArgumentException e) {
-		this.dateFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss:SSS zzz");
+                this.dateFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss:SSS zzz");
-	    }
+            }
-	}
     }
 
     public void setStream(PrintStream stream) {
-	this.stream = stream;
+        this.stream = stream;
     }
 
     public Level getLevel() {
-	return this.level;
+        return this.level;
     }
 
     public void setLevel(Level level) {
-	if (level != null) {
+        if (level != null)
-	    this.level = level;
+            this.level = level;
-	}
     }
 
     @Override
     public void abstractLog(Level level, IMessage msg, Throwable throwable) {
-	StringBuilder sb = new StringBuilder();
+        StringBuilder sb = new StringBuilder();
 
-	if (this.showDateTime) {
+        if (this.showDateTime) {
-	    Date now = new Date();
+            Date now = new Date();
-	    String dateText;
+            String dateText;
-	    synchronized (this.dateFormatter) {
+            synchronized (this.dateFormatter) {
-		dateText = this.dateFormatter.format(now);
+                dateText = this.dateFormatter.format(now);
-	    }
+            }
-	    sb.append(dateText);
+            sb.append(dateText);
-	    sb.append(' ');
+            sb.append(' ');
-	}
+        }
 
-	sb.append(level.toString());
+        sb.append(level.toString());
-	sb.append(' ');
+        sb.append(' ');
-	if ((this.logName != null) && (this.logName.length() > 0)) {
+        if ((this.logName != null) && (this.logName.length() > 0)) {
-	    sb.append(this.logName);
+            sb.append(this.logName);
-	    sb.append(' ');
+            sb.append(' ');
-	}
+        }
-	sb.append(msg.getFormattedMessage());
+        sb.append(msg.getFormattedMessage());
-	Object[] params = msg.getParameters();
+        Object[] params = msg.getParameters();
-	Throwable t;
+        Throwable t;
-	if ((throwable == null) && (params != null) && ((params[(params.length - 1)] instanceof Throwable))) {
+        if ((throwable == null) && (params != null) && ((params[(params.length - 1)] instanceof Throwable)))
-	    t = (Throwable) params[(params.length - 1)];
+            t = (Throwable) params[(params.length - 1)];
-	} else {
+        else
-	    t = throwable;
+            t = throwable;
-	}
+        if (t != null) {
-	if (t != null) {
+            sb.append(' ');
-	    sb.append(' ');
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
-	    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            t.printStackTrace(new PrintStream(baos));
-	    t.printStackTrace(new PrintStream(baos));
+            sb.append(baos.toString());
-	    sb.append(baos.toString());
+        }
-	}
+        this.stream.println(sb.toString());
-	this.stream.println(sb.toString());
     }
 
     @Override
     protected boolean isEnabled(Level level, String msg) {
-	return this.level.level >= level.level;
+        return this.level.level >= level.level;
     }
 
     @Override
     protected boolean isEnabled(Level level, String msg, Throwable t) {
-	return this.level.level >= level.level;
+        return this.level.level >= level.level;
     }
 
     @Override
     protected boolean isEnabled(Level level, String msg, Object[] p1) {
-	return this.level.level >= level.level;
+        return this.level.level >= level.level;
     }
 
     @Override
     protected boolean isEnabled(Level level, Object msg, Throwable t) {
-	return this.level.level >= level.level;
+        return this.level.level >= level.level;
     }
 
     @Override
     protected boolean isEnabled(Level level, IMessage msg, Throwable t) {
-	return this.level.level >= level.level;
+        return this.level.level >= level.level;
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/AbstractMessageFactory.java

@@ -21,15 +21,15 @@ package org.jackhuang.hellominecraft.logging.message;
  * @author huangyuhui
  */
 public abstract class AbstractMessageFactory
-	implements IMessageFactory {
+implements IMessageFactory {
 
     @Override
     public IMessage newMessage(Object message) {
-	return new ObjectMessage(message);
+        return new ObjectMessage(message);
     }
 
     @Override
     public IMessage newMessage(String message) {
-	return new SimpleMessage(message);
+        return new SimpleMessage(message);
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/IMessage.java

@@ -23,8 +23,12 @@ import java.io.Serializable;
  * @author huangyuhui
  */
 public interface IMessage extends Serializable {
+
     String getFormattedMessage();
+
     String getFormat();
+
     Object[] getParameters();
+
     Throwable getThrowable();
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/ObjectMessage.java

@@ -17,15 +17,14 @@
 package org.jackhuang.hellominecraft.logging.message;
 
 public class ObjectMessage
-        implements IMessage {
+implements IMessage {
 
     private static final long serialVersionUID = -5903272448334166185L;
     private final transient Object obj;
 
     public ObjectMessage(Object obj) {
-        if (obj == null) {
+        if (obj == null)
             obj = "null";
-        }
         this.obj = obj;
     }
 
@@ -41,17 +40,15 @@ public class ObjectMessage
 
     @Override
     public Object[] getParameters() {
-        return new Object[]{this.obj};
+        return new Object[] {this.obj};
     }
 
     @Override
     public boolean equals(Object o) {
-        if (this == o) {
+        if (this == o)
             return true;
-        }
+        if ((o == null) || (getClass() != o.getClass()))
-        if ((o == null) || (getClass() != o.getClass())) {
             return false;
-        }
 
         ObjectMessage that = (ObjectMessage) o;
 

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/ParameterizedMessage.java

@@ -30,7 +30,7 @@ import java.util.Set;
  * @author huangyuhui
  */
 public class ParameterizedMessage
-        implements IMessage {
+implements IMessage {
 
     public static final String RECURSION_PREFIX = "[...";
     public static final String RECURSION_SUFFIX = "...]";
@@ -67,21 +67,20 @@ public class ParameterizedMessage
     }
 
     public ParameterizedMessage(String messagePattern, Object arg) {
-        this(messagePattern, new Object[]{arg});
+        this(messagePattern, new Object[] {arg});
     }
 
     public ParameterizedMessage(String messagePattern, Object arg1, Object arg2) {
-        this(messagePattern, new Object[]{arg1, arg2});
+        this(messagePattern, new Object[] {arg1, arg2});
     }
 
     private String[] parseArguments(Object[] arguments) {
-        if (arguments == null) {
+        if (arguments == null)
             return null;
-        }
         int argsCount = countArgumentPlaceholders(this.messagePattern);
         int resultArgCount = arguments.length;
         if ((argsCount < arguments.length)
-                && (this.throwable == null) && ((arguments[(arguments.length - 1)] instanceof Throwable))) {
+            && (this.throwable == null) && ((arguments[(arguments.length - 1)] instanceof Throwable))) {
             this.throwable = ((Throwable) arguments[(arguments.length - 1)]);
             resultArgCount--;
         }
@@ -94,18 +93,16 @@ public class ParameterizedMessage
             strArgs[0] = deepToString(arguments);
         } else {
             strArgs = new String[resultArgCount];
-            for (int i = 0; i < strArgs.length; i++) {
+            for (int i = 0; i < strArgs.length; i++)
                 strArgs[i] = deepToString(arguments[i]);
-            }
         }
         return strArgs;
     }
 
     @Override
     public String getFormattedMessage() {
-        if (this.formattedMessage == null) {
+        if (this.formattedMessage == null)
             this.formattedMessage = formatMessage(this.messagePattern, this.stringArgs);
-        }
         return this.formattedMessage;
     }
 
@@ -116,9 +113,8 @@ public class ParameterizedMessage
 
     @Override
     public Object[] getParameters() {
-        if (this.argArray != null) {
+        if (this.argArray != null)
             return this.argArray;
-        }
         return this.stringArgs;
     }
 
@@ -133,8 +129,10 @@ public class ParameterizedMessage
 
     @Override
     public boolean equals(Object o) {
-        if (this == o) return true;
+        if (this == o)
-        if (o == null || getClass() != o.getClass()) return false;
+            return true;
+        if (o == null || getClass() != o.getClass())
+            return false;
 
         ParameterizedMessage that = (ParameterizedMessage) o;
         if (this.messagePattern != null ? !this.messagePattern.equals(that.messagePattern) : that.messagePattern != null)
@@ -159,11 +157,11 @@ public class ParameterizedMessage
         int currentArgument = 0;
         for (int i = 0; i < messagePattern.length(); i++) {
             char curChar = messagePattern.charAt(i);
-            if (curChar == ESCAPE_CHAR) {
+            if (curChar == ESCAPE_CHAR)
                 escapeCounter++;
-            } else if ((curChar == DELIM_START)
+            else if ((curChar == DELIM_START)
-                    && (i < messagePattern.length() - 1)
+                     && (i < messagePattern.length() - 1)
-                    && (messagePattern.charAt(i + 1) == DELIM_STOP)) {
+                     && (messagePattern.charAt(i + 1) == DELIM_STOP)) {
                 int escapedEscapes = escapeCounter / 2;
                 for (int j = 0; j < escapedEscapes; j++)
                     result.append(ESCAPE_CHAR);
@@ -193,36 +191,39 @@ public class ParameterizedMessage
     }
 
     public static int countArgumentPlaceholders(String messagePattern) {
-        if (messagePattern == null) return 0;
+        if (messagePattern == null)
+            return 0;
 
         int delim = messagePattern.indexOf(123);
 
-        if (delim == -1) return 0;
+        if (delim == -1)
+            return 0;
         int result = 0;
         boolean isEscaped = false;
         for (int i = 0; i < messagePattern.length(); i++) {
             char curChar = messagePattern.charAt(i);
-            if (curChar == ESCAPE_CHAR) {
+            if (curChar == ESCAPE_CHAR)
                 isEscaped = !isEscaped;
-            } else if (curChar == DELIM_START) {
+            else if (curChar == DELIM_START) {
                 if ((!isEscaped)
-                        && (i < messagePattern.length() - 1)
+                    && (i < messagePattern.length() - 1)
-                        && (messagePattern.charAt(i + 1) == DELIM_STOP)) {
+                    && (messagePattern.charAt(i + 1) == DELIM_STOP)) {
                     result++;
                     i++;
                 }
 
                 isEscaped = false;
-            } else {
+            } else
                 isEscaped = false;
-            }
         }
         return result;
     }
 
     public static String deepToString(Object o) {
-        if (o == null) return null;
+        if (o == null)
-        if (o instanceof String) return (String) o;
+            return null;
+        if (o instanceof String)
+            return (String) o;
         StringBuilder str = new StringBuilder();
         Set dejaVu = new HashSet();
         recursiveDeepToString(o, str, dejaVu);
@@ -239,53 +240,57 @@ public class ParameterizedMessage
             return;
         }
         Class oClass = o.getClass();
-        if (oClass.isArray()) {
+        if (oClass.isArray())
-            if (oClass == byte[].class) {
+            if (oClass == byte[].class)
                 str.append(Arrays.toString((byte[]) (byte[]) o));
-            } else if (oClass == short[].class) {
+            else if (oClass == short[].class)
                 str.append(Arrays.toString((short[]) (short[]) o));
-            } else if (oClass == int[].class) {
+            else if (oClass == int[].class)
                 str.append(Arrays.toString((int[]) (int[]) o));
-            } else if (oClass == long[].class) {
+            else if (oClass == long[].class)
                 str.append(Arrays.toString((long[]) (long[]) o));
-            } else if (oClass == float[].class) {
+            else if (oClass == float[].class)
                 str.append(Arrays.toString((float[]) (float[]) o));
-            } else if (oClass == double[].class) {
+            else if (oClass == double[].class)
                 str.append(Arrays.toString((double[]) (double[]) o));
-            } else if (oClass == boolean[].class) {
+            else if (oClass == boolean[].class)
                 str.append(Arrays.toString((boolean[]) (boolean[]) o));
-            } else if (oClass == char[].class) {
+            else if (oClass == char[].class)
                 str.append(Arrays.toString((char[]) (char[]) o));
-            } else {
+            else {
                 String id = identityToString(o);
-                if (dejaVu.contains(id)) {
+                if (dejaVu.contains(id))
                     str.append("[...").append(id).append("...]");
-                } else {
+                else {
                     dejaVu.add(id);
                     Object[] oArray = (Object[]) (Object[]) o;
                     str.append("[");
                     boolean first = true;
                     for (Object current : oArray) {
-                        if (first) first = false;
+                        if (first)
-                        else str.append(", ");
+                            first = false;
+                        else
+                            str.append(", ");
                         recursiveDeepToString(current, str, new HashSet(dejaVu));
                     }
                     str.append("]");
                 }
             }
-        } else if ((o instanceof Map)) {
+        else if ((o instanceof Map)) {
             String id = identityToString(o);
-            if (dejaVu.contains(id)) {
+            if (dejaVu.contains(id))
                 str.append("[...").append(id).append("...]");
-            } else {
+            else {
                 dejaVu.add(id);
                 Map oMap = (Map) o;
                 str.append("{");
                 boolean isFirst = true;
                 for (Object o1 : oMap.entrySet()) {
                     Map.Entry current = (Map.Entry) o1;
-                    if (isFirst) isFirst = false;
+                    if (isFirst)
-                    else str.append(", ");
+                        isFirst = false;
+                    else
+                        str.append(", ");
                     Object key = current.getKey();
                     Object value = current.getValue();
                     recursiveDeepToString(key, str, new HashSet(dejaVu));
@@ -296,17 +301,19 @@ public class ParameterizedMessage
             }
         } else if ((o instanceof Collection)) {
             String id = identityToString(o);
-            if (dejaVu.contains(id)) {
+            if (dejaVu.contains(id))
                 str.append("[...").append(id).append("...]");
-            } else {
+            else {
                 dejaVu.add(id);
                 Collection oCol = (Collection) o;
                 str.append("[");
                 boolean isFirst = true;
                 for (Iterator i$ = oCol.iterator(); i$.hasNext();) {
                     Object anOCol = i$.next();
-                    if (isFirst) isFirst = false;
+                    if (isFirst)
-                    else str.append(", ");
+                        isFirst = false;
+                    else
+                        str.append(", ");
                     recursiveDeepToString(anOCol, str, new HashSet(dejaVu));
                 }
                 str.append("]");
@@ -316,7 +323,7 @@ public class ParameterizedMessage
             SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
 
             str.append(format.format(date));
-        } else {
+        } else
             try {
                 str.append(o.toString());
             } catch (Throwable t) {
@@ -332,16 +339,16 @@ public class ParameterizedMessage
                 }
                 str.append("!!!]");
             }
-        }
     }
 
     public static String identityToString(Object obj) {
-        if (obj == null) return null;
+        if (obj == null)
-        return obj.getClass().getName()+"@"+Integer.toHexString(System.identityHashCode(obj));
+            return null;
+        return obj.getClass().getName() + "@" + Integer.toHexString(System.identityHashCode(obj));
     }
 
     @Override
     public String toString() {
-        return "ParameterizedMessage[messagePattern="+this.messagePattern+", stringArgs="+Arrays.toString(this.stringArgs)+", throwable="+this.throwable+"]";
+        return "ParameterizedMessage[messagePattern=" + this.messagePattern + ", stringArgs=" + Arrays.toString(this.stringArgs) + ", throwable=" + this.throwable + "]";
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/ParameterizedMessageFactory.java

@@ -26,6 +26,6 @@ public final class ParameterizedMessageFactory extends AbstractMessageFactory {
 
     @Override
     public IMessage newMessage(String message, Object[] params) {
-	return new ParameterizedMessage(message, params);
+        return new ParameterizedMessage(message, params);
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/SimpleMessage.java

@@ -21,60 +21,58 @@ package org.jackhuang.hellominecraft.logging.message;
  * @author huangyuhui
  */
 public class SimpleMessage
-	implements IMessage {
+implements IMessage {
 
     private static final long serialVersionUID = -8398002534962715992L;
     private final String message;
 
     public SimpleMessage() {
-	this(null);
+        this(null);
     }
 
     public SimpleMessage(String message) {
-	this.message = message;
+        this.message = message;
     }
 
     @Override
     public String getFormattedMessage() {
-	return this.message;
+        return this.message;
     }
 
     @Override
     public String getFormat() {
-	return this.message;
+        return this.message;
     }
 
     @Override
     public Object[] getParameters() {
-	return null;
+        return null;
     }
 
     @Override
     public boolean equals(Object o) {
-	if (this == o) {
+        if (this == o)
-	    return true;
+            return true;
-	}
+        if ((o == null) || (getClass() != o.getClass()))
-	if ((o == null) || (getClass() != o.getClass())) {
+            return false;
-	    return false;
-	}
 
-	SimpleMessage that = (SimpleMessage) o;
+        SimpleMessage that = (SimpleMessage) o;
 
-	return this.message != null ? this.message.equals(that.message) : that.message == null;
+        return this.message != null ? this.message.equals(that.message) : that.message == null;
     }
 
     @Override
     public int hashCode() {
-	return this.message != null ? this.message.hashCode() : 0;
+        return this.message != null ? this.message.hashCode() : 0;
     }
 
     @Override
     public String toString() {
-	return "SimpleMessage[message=" + this.message + "]";
+        return "SimpleMessage[message=" + this.message + "]";
     }
 
     @Override
     public Throwable getThrowable() {
-	return null;
+        return null;
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/logging/message/StringFormattedMessage.java

@@ -20,7 +20,7 @@ import java.util.Arrays;
 import java.util.IllegalFormatException;
 
 public class StringFormattedMessage
-	implements IMessage {
+implements IMessage {
 
     private static final long serialVersionUID = -665975803997290697L;
     private final String messagePattern;
@@ -30,76 +30,70 @@ public class StringFormattedMessage
     private transient Throwable throwable;
 
     public StringFormattedMessage(String messagePattern, Object[] arguments) {
-	this.messagePattern = messagePattern;
+        this.messagePattern = messagePattern;
-	this.argArray = arguments;
+        this.argArray = arguments;
-	if ((arguments != null) && (arguments.length > 0) && ((arguments[(arguments.length - 1)] instanceof Throwable))) {
+        if ((arguments != null) && (arguments.length > 0) && ((arguments[(arguments.length - 1)] instanceof Throwable)))
-	    this.throwable = ((Throwable) arguments[(arguments.length - 1)]);
+            this.throwable = ((Throwable) arguments[(arguments.length - 1)]);
-	}
     }
 
     @Override
     public String getFormattedMessage() {
-	if (this.formattedMessage == null) {
+        if (this.formattedMessage == null)
-	    this.formattedMessage = formatMessage(this.messagePattern, this.argArray);
+            this.formattedMessage = formatMessage(this.messagePattern, this.argArray);
-	}
+        return this.formattedMessage;
-	return this.formattedMessage;
     }
 
     @Override
     public String getFormat() {
-	return this.messagePattern;
+        return this.messagePattern;
     }
 
     @Override
     public Object[] getParameters() {
-	if (this.argArray != null) {
+        if (this.argArray != null)
-	    return this.argArray;
+            return this.argArray;
-	}
+        return this.stringArgs;
-	return this.stringArgs;
     }
 
     protected String formatMessage(String msgPattern, Object[] args) {
-	try {
+        try {
-	    return String.format(msgPattern, args);
+            return String.format(msgPattern, args);
-	} catch (IllegalFormatException ife) {
+        } catch (IllegalFormatException ife) {
-	    System.err.println("Unable to format msg: " + msgPattern);
+            System.err.println("Unable to format msg: " + msgPattern);
-	    ife.printStackTrace();
+            ife.printStackTrace();
-	}
+        }
-	return msgPattern;
+        return msgPattern;
     }
 
     @Override
     public boolean equals(Object o) {
-	if (this == o) {
+        if (this == o)
-	    return true;
+            return true;
-	}
+        if ((o == null) || (getClass() != o.getClass()))
-	if ((o == null) || (getClass() != o.getClass())) {
+            return false;
-	    return false;
-	}
 
-	StringFormattedMessage that = (StringFormattedMessage) o;
+        StringFormattedMessage that = (StringFormattedMessage) o;
 
-	if (this.messagePattern != null ? !this.messagePattern.equals(that.messagePattern) : that.messagePattern != null) {
+        if (this.messagePattern != null ? !this.messagePattern.equals(that.messagePattern) : that.messagePattern != null)
-	    return false;
+            return false;
-	}
 
-	return Arrays.equals(this.stringArgs, that.stringArgs);
+        return Arrays.equals(this.stringArgs, that.stringArgs);
     }
 
     @Override
     public int hashCode() {
-	int result = this.messagePattern != null ? this.messagePattern.hashCode() : 0;
+        int result = this.messagePattern != null ? this.messagePattern.hashCode() : 0;
-	result = 31 * result + (this.stringArgs != null ? Arrays.hashCode(this.stringArgs) : 0);
+        result = 31 * result + (this.stringArgs != null ? Arrays.hashCode(this.stringArgs) : 0);
-	return result;
+        return result;
     }
 
     @Override
     public String toString() {
-	return "StringFormatMessage[messagePattern=" + this.messagePattern + ", args=" + Arrays.toString(this.argArray) + "]";
+        return "StringFormatMessage[messagePattern=" + this.messagePattern + ", args=" + Arrays.toString(this.argArray) + "]";
     }
 
     @Override
     public Throwable getThrowable() {
-	return this.throwable;
+        return this.throwable;
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskList.java

@@ -98,7 +98,8 @@ public class TaskList extends Thread {
         }
         while (!runningThread.isEmpty())
             try {
-                if (this.isInterrupted()) return;
+                if (this.isInterrupted())
+                    return;
                 Thread.sleep(1);
             } catch (InterruptedException ignore) {
             }
@@ -119,7 +120,7 @@ public class TaskList extends Thread {
         boolean returns = false;
         try {
             returns = t.executeTask();
-        } catch(Throwable e) {
+        } catch (Throwable e) {
             t.setFailReason(e);
         }
         if (returns) {
@@ -144,7 +145,7 @@ public class TaskList extends Thread {
 
         threadPool.clear();
         totTask = taskQueue.size();
-        while(!taskQueue.isEmpty())
+        while (!taskQueue.isEmpty())
             executeTask(taskQueue.remove(0));
         if (shouldContinue)
             for (Runnable d : allDone)
@@ -160,7 +161,8 @@ public class TaskList extends Thread {
         while (!threadPool.isEmpty())
             synchronized (threadPool) {
                 InvokeThread it = threadPool.iterator().next();
-                if (!it.task.abort()) it.interrupt();
+                if (!it.task.abort())
+                    it.interrupt();
                 threadPool.remove(it);
             }
         this.interrupt();

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskRunnableArg1.java

@@ -27,7 +27,9 @@ import org.jackhuang.hellominecraft.utils.functions.Consumer;
  * @param <T> Runnable&lt;T&gt;
  */
 public class TaskRunnableArg1<T> extends TaskInfo implements PreviousResultRegistrar<T> {
+
     private final Consumer<T> r;
+
     public TaskRunnableArg1(String info, Consumer<T> r) {
         super(info);
         this.r = r;
@@ -35,11 +37,12 @@ public class TaskRunnableArg1<T> extends TaskInfo implements PreviousResultRegis
 
     @Override
     public boolean executeTask() {
-        if(al.size() != 1) throw new IllegalStateException("the count of args is not one.");
+        if (al.size() != 1)
+            throw new IllegalStateException("the count of args is not one.");
         try {
             r.accept(al.get(0).getResult());
             return true;
-        } catch(Throwable t) {
+        } catch (Throwable t) {
             setFailReason(t);
             return false;
         }
@@ -53,6 +56,4 @@ public class TaskRunnableArg1<T> extends TaskInfo implements PreviousResultRegis
         return this;
     }
 
-    
-    
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/TaskWindow.java

@@ -30,7 +30,7 @@ import org.jackhuang.hellominecraft.utils.SwingUtils;
  * @author huangyuhui
  */
 public class TaskWindow extends javax.swing.JDialog
-        implements ProgressProviderListener, Runnable, DoingDoneListener<Task> {
+implements ProgressProviderListener, Runnable, DoingDoneListener<Task> {
 
     private static final TaskWindow instance = new TaskWindow();
 
@@ -72,14 +72,16 @@ public class TaskWindow extends javax.swing.JDialog
     }
 
     public synchronized void clean() {
-        if (isVisible()) return;
+        if (isVisible())
+            return;
         taskList = new TaskList();
         taskList.addTaskListener(this);
         taskList.addAllDoneListener(this);
     }
 
     public boolean start() {
-        if (isVisible() || taskList == null || taskList.isAlive()) return false;
+        if (isVisible() || taskList == null || taskList.isAlive())
+            return false;
         pgsTotal.setValue(0);
         suc = false;
         SwingUtils.clearDefaultTable(lstDownload);
@@ -169,7 +171,8 @@ public class TaskWindow extends javax.swing.JDialog
     }//GEN-LAST:event_btnCancelActionPerformed
 
     private void formWindowClosed(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_formWindowClosed
-        if(taskList == null) return;
+        if (taskList == null)
+            return;
         tasks.clear();
 
         if (!this.failReasons.isEmpty()) {
@@ -203,7 +206,8 @@ public class TaskWindow extends javax.swing.JDialog
     public void setProgress(Task task, int progress, int max) {
         SwingUtilities.invokeLater(() -> {
             int idx = tasks.indexOf(task);
-            if (idx == -1) return;
+            if (idx == -1)
+                return;
             int pgs = progress * 100 / max;
             if (progresses.contains(idx) && progresses.get(idx) != pgs && lstDownload.getRowCount() > idx) {
                 SwingUtils.setValueAt(lstDownload, pgs + "%", idx, 1);
@@ -224,7 +228,8 @@ public class TaskWindow extends javax.swing.JDialog
         task.setProgressProviderListener(this);
 
         SwingUtilities.invokeLater(() -> {
-            if(taskList == null) return;
+            if (taskList == null)
+                return;
             tasks.add(task);
             progresses.add(0);
             SwingUtils.appendLast(lstDownload, task.getInfo(), "0%");
@@ -239,11 +244,13 @@ public class TaskWindow extends javax.swing.JDialog
     @Override
     public void onDone(Task task) {
         SwingUtilities.invokeLater(() -> {
-            if(taskList == null) return;
+            if (taskList == null)
+                return;
             pgsTotal.setMaximum(taskList.taskCount());
             pgsTotal.setValue(pgsTotal.getValue() + 1);
             int idx = tasks.indexOf(task);
-            if (idx == -1) return;
+            if (idx == -1)
+                return;
             tasks.remove(idx);
             progresses.remove(idx);
             SwingUtils.removeRow(lstDownload, idx);
@@ -253,12 +260,14 @@ public class TaskWindow extends javax.swing.JDialog
     @Override
     public void onFailed(Task task) {
         SwingUtilities.invokeLater(() -> {
-            if(taskList == null) return;
+            if (taskList == null)
+                return;
             failReasons.add(task.getInfo() + ": " + (null == task.getFailReason() ? "No exception" : (StrUtils.isBlank(task.getFailReason().getLocalizedMessage()) ? task.getFailReason().getClass().getSimpleName() : task.getFailReason().getLocalizedMessage())));
             pgsTotal.setMaximum(taskList.taskCount());
             pgsTotal.setValue(pgsTotal.getValue() + 1);
             int idx = tasks.indexOf(task);
-            if (idx == -1) return;
+            if (idx == -1)
+                return;
             SwingUtils.setValueAt(lstDownload, task.getFailReason(), idx, 0);
             SwingUtils.setValueAt(lstDownload, "0%", idx, 1);
             SwingUtils.moveEnd(srlDownload);
@@ -273,14 +282,17 @@ public class TaskWindow extends javax.swing.JDialog
     @Override
     public void setStatus(Task task, String sta) {
         SwingUtilities.invokeLater(() -> {
-            if(taskList == null) return;
+            if (taskList == null)
+                return;
             int idx = tasks.indexOf(task);
-            if (idx == -1) return;
+            if (idx == -1)
+                return;
             SwingUtils.setValueAt(lstDownload, task.getInfo() + ": " + sta, idx, 0);
         });
     }
 
     public static class TaskWindowFactory {
+
         LinkedList<Task> ll = new LinkedList<>();
 
         public TaskWindowFactory addTask(Task t) {
@@ -289,10 +301,12 @@ public class TaskWindow extends javax.swing.JDialog
         }
 
         public boolean start() {
-            synchronized(instance) {
+            synchronized (instance) {
-                if (instance.isVisible()) return false;
+                if (instance.isVisible())
+                    return false;
                 TaskWindow tw = inst();
-                for(Task t : ll) tw.addTask(t);
+                for (Task t : ll)
+                    tw.addTask(t);
                 return tw.start();
             }
         }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/communication/PreviousResultRegistrar.java

@@ -28,6 +28,7 @@ public interface PreviousResultRegistrar<T> {
     /**
      *
      * @param pr previous task handler
+     *
      * @return task self instance
      */
     Task registerPreviousResult(PreviousResult<T> pr);

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/DownloadListener.java

@@ -25,5 +25,6 @@ import org.jackhuang.hellominecraft.tasks.ProgressProviderListener;
 public interface DownloadListener extends ProgressProviderListener {
 
     boolean OnFailed();
+
     void OnFailedMoreThan5Times(String url);
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/FileDownloadTask.java

@@ -103,7 +103,7 @@ public class FileDownloadTask extends Task implements PreviousResult<File>, Prev
 
                 // Open connection to URL.
                 HttpURLConnection connection
-                        = (HttpURLConnection) url.openConnection();
+                                  = (HttpURLConnection) url.openConnection();
 
                 connection.setConnectTimeout(5000);
                 connection.setRequestProperty("User-Agent", "Hello Minecraft! Launcher");
@@ -167,7 +167,8 @@ public class FileDownloadTask extends Task implements PreviousResult<File>, Prev
                 if (aborted)
                     tempFile.delete();
                 else {
-                    if (filePath.exists()) filePath.delete();
+                    if (filePath.exists())
+                        filePath.delete();
                     tempFile.renameTo(filePath);
                 }
                 if (ppl != null)

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/tasks/download/HTTPGetTask.java

@@ -52,7 +52,8 @@ public class HTTPGetTask extends TaskInfo implements PreviousResult<String> {
     @Override
     public boolean executeTask() {
         for (int repeat = 0; repeat < 6; repeat++) {
-            if (repeat > 0) HMCLog.warn("Failed to download, repeat: " + repeat);
+            if (repeat > 0)
+                HMCLog.warn("Failed to download, repeat: " + repeat);
             try {
                 URLConnection conn = new URL(url).openConnection();
                 InputStream is = conn.getInputStream();
@@ -61,12 +62,10 @@ public class HTTPGetTask extends TaskInfo implements PreviousResult<String> {
                 int size = conn.getContentLength(), read = 0;
                 while ((i = is.read()) != -1) {
                     baos.write(i);
-                    if (ppl != null) {
+                    if (ppl != null)
                         ppl.setProgress(this, ++read, size);
-                    }
+                    if (!shouldContinue)
-                    if (!shouldContinue) {
                         return true;
-                    }
                 }
                 result = baos.toString();
                 tdtsl.execute(result);

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/ArrayUtils.java

@@ -78,8 +78,10 @@ public class ArrayUtils {
     }
 
     public static <K> K getEnd(K[] k) {
-        if (k == null) return null;
+        if (k == null)
-        else return k[k.length - 1];
+            return null;
+        else
+            return k[k.length - 1];
     }
 
     public static List tryGetMapWithList(Map map, String key) {

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/CollectionUtils.java

@@ -29,14 +29,16 @@ import java.util.Iterator;
 public final class CollectionUtils {
 
     public static <T> void forEach(Collection<T> coll, Consumer<T> p) {
-        for (T t : coll) p.accept(t);
+        for (T t : coll)
+            p.accept(t);
     }
 
     public static <T> Collection<T> sortOut(Collection<T> coll, Predicate<T> p) {
         ArrayList<T> newColl = new ArrayList<>();
         forEach(coll, t -> {
-            if (p.apply(t)) newColl.add(t);
+                    if (p.apply(t))
-        });
+                        newColl.add(t);
+                });
         return newColl;
     }
 

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/EventHandler.java

@@ -44,7 +44,8 @@ public class EventHandler<T> {
     public boolean execute(T x) {
         boolean flag = true;
         for (Event<T> t : handlers)
-            if (!t.call(sender, x)) flag = false;
+            if (!t.call(sender, x))
+                flag = false;
         return flag;
     }
 

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/LogWindowOutputStream.java

@@ -84,7 +84,7 @@ public class LogWindowOutputStream extends OutputStream {
 
     @Override
     public final void write(int paramInt) {
-        append(new String(new byte[]{(byte) paramInt}));
+        append(new String(new byte[] {(byte) paramInt}));
     }
 
     public static void dispose() {

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/MathUtils.java

@@ -44,9 +44,12 @@ public class MathUtils {
             return Integer.parseInt(s);
         } catch (Exception e) {
             int a = parseInt(s.substring(0, s.length() - 1), def);
-            if (s.endsWith("g")) return a * 1024;
+            if (s.endsWith("g"))
-            else if (s.endsWith("k")) return a / 1024;
+                return a * 1024;
-            else return a;
+            else if (s.endsWith("k"))
+                return a / 1024;
+            else
+                return a;
         }
     }
 

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/NetUtils.java

@@ -52,7 +52,7 @@ public final class NetUtils {
     }
 
     public static String getStreamContent(InputStream is, String encoding)
-            throws IOException {
+    throws IOException {
         StringBuilder sb = new StringBuilder();
         try (InputStreamReader br = new InputStreamReader(is, encoding)) {
             int len;
@@ -82,15 +82,16 @@ public final class NetUtils {
     /**
      * Sends an HTTP GET request to a url
      *
-     * @param endpoint - The URL of the server. (Example: "
+     * @param endpoint          - The URL of the server. (Example: "
-     * http://www.yahoo.com/search")
+     *                          http://www.yahoo.com/search")
      * @param requestParameters - all the request parameters (Example:
-     * "param1=val1&param2=val2"). Note: This method will add the question mark
+     *                          "param1=val1&param2=val2"). Note: This method will add the question mark
-     * (?) to the request - DO NOT add it yourself
+     *                          (?) to the request - DO NOT add it yourself
+     *
      * @return - The response from the end point
      */
     public static String sendGetRequest(String endpoint,
-            String requestParameters) {
+                                        String requestParameters) {
         String result = null;
         if (endpoint.startsWith("http://"))
             // Send a GET request to the servlet
@@ -157,7 +158,8 @@ public final class NetUtils {
                 os = con.getOutputStream();
                 IOUtils.write(post, os, DEFAULT_CHARSET);
             } finally {
-                if (os != null) IOUtils.closeQuietly(os);
+                if (os != null)
+                    IOUtils.closeQuietly(os);
             }
 
             String result = null;
@@ -165,8 +167,9 @@ public final class NetUtils {
             try {
                 is = con.getInputStream();
                 result = getStreamContent(is);
-            } catch(IOException ex) {
+            } catch (IOException ex) {
-                if (is != null) IOUtils.closeQuietly(is);
+                if (is != null)
+                    IOUtils.closeQuietly(is);
                 is = con.getErrorStream();
                 result = getStreamContent(is);
             }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/StrUtils.java

@@ -34,37 +34,32 @@ public final class StrUtils {
     public static String substring(String src, int start_idx, int end_idx) {
         byte[] b = src.getBytes();
         String tgt = "";
-        for (int i = start_idx; i <= end_idx; i++) {
+        for (int i = start_idx; i <= end_idx; i++)
             tgt += (char) b[i];
-        }
         return tgt;
     }
 
     public static String makeCommand(List<String> cmd) {
         StringBuilder cmdbuf = new StringBuilder(120);
         for (int i = 0; i < cmd.size(); i++) {
-            if (i > 0) {
+            if (i > 0)
                 cmdbuf.append(' ');
-            }
             String s = cmd.get(i);
-            if (s.indexOf(' ') >= 0 || s.indexOf('\t') >= 0) {
+            if (s.indexOf(' ') >= 0 || s.indexOf('\t') >= 0)
                 if (s.charAt(0) != '"') {
                     cmdbuf.append('"');
                     cmdbuf.append(s);
-                    if (s.endsWith("\\")) {
+                    if (s.endsWith("\\"))
                         cmdbuf.append("\\");
-                    }
                     cmdbuf.append('"');
-                } else if (s.endsWith("\"")) {
+                } else if (s.endsWith("\""))
                     /* The argument has already been quoted. */
                     cmdbuf.append(s);
-                } else {
+                else
                     /* Unmatched quote for the argument. */
                     throw new IllegalArgumentException();
-                }
+            else
-            } else {
                 cmdbuf.append(s);
-            }
         }
         String str = cmdbuf.toString();
 
@@ -76,61 +71,49 @@ public final class StrUtils {
     }
 
     public static boolean startsWithOne(String[] a, String match) {
-        if (a == null) {
+        if (a == null)
             return false;
-        }
+        for (String b : a)
-        for (String b : a) {
+            if (startsWith(match, b))
-            if (startsWith(match, b)) {
                 return true;
-            }
-        }
         return false;
     }
 
     public static boolean equalsOne(String base, String... a) {
-        for (String s : a) {
+        for (String s : a)
-            if (base.equals(s)) {
+            if (base.equals(s))
                 return true;
-            }
-        }
         return false;
     }
 
     public static boolean containsOne(List<String> base, List<String> match) {
-        for (String a : base) {
+        for (String a : base)
-            for (String b : match) {
+            for (String b : match)
-                if (a.toLowerCase().contains(b.toLowerCase())) {
+                if (a.toLowerCase().contains(b.toLowerCase()))
                     return true;
-                }
-            }
-        }
         return false;
     }
 
     public static int getCharShowTime(String s, char c) {
         int res = 0;
-        for (int i = 0; i < s.length(); i++) {
+        for (int i = 0; i < s.length(); i++)
-            if (s.charAt(i) == c) {
+            if (s.charAt(i) == c)
                 res++;
-            }
-        }
         return res;
     }
 
     public static String formatVersion(String ver) {
-        if (isBlank(ver)) {
+        if (isBlank(ver))
             return null;
-        } else {
+        else
-            for(char ch : ver.toCharArray()) {
+            for (char ch : ver.toCharArray())
-                if((ch < '0' || ch > '9') && ch != '.') return null;
+                if ((ch < '0' || ch > '9') && ch != '.')
-            }
+                    return null;
-        }
         int i = getCharShowTime(ver, '.');
-        if (i == 1) {
+        if (i == 1)
             return ver + ".0";
-        } else {
+        else
             return ver;
-        }
     }
 
     public static String parseParams(String addBefore, Collection paramArrayOfObject, String paramString) {
@@ -138,57 +121,49 @@ public final class StrUtils {
     }
 
     public static String parseParams(String addBefore, Object[] paramArrayOfObject, String paramString) {
-        if (paramArrayOfObject == null) {
+        if (paramArrayOfObject == null)
             return "";
-        }
         StringBuilder localStringBuffer = new StringBuilder();
         for (int i = 0; i < paramArrayOfObject.length; i++) {
             Object localObject = paramArrayOfObject[i];
-            if (i > 0) {
+            if (i > 0)
                 localStringBuffer.append(addBefore).append(paramString);
-            }
+            if (localObject == null)
-            if (localObject == null) {
                 localStringBuffer.append("null");
-            } else if (localObject.getClass().isArray()) {
+            else if (localObject.getClass().isArray()) {
                 localStringBuffer.append("[");
 
                 if ((localObject instanceof Object[])) {
                     Object[] arrayOfObject = (Object[]) localObject;
                     localStringBuffer.append(parseParams(addBefore, arrayOfObject, paramString));
-                } else {
+                } else
                     for (int j = 0; j < Array.getLength(localObject); j++) {
-                        if (j > 0) {
+                        if (j > 0)
                             localStringBuffer.append(paramString);
-                        }
                         localStringBuffer.append(addBefore).append(Array.get(localObject, j));
                     }
-                }
                 localStringBuffer.append("]");
-            } else {
+            } else
                 localStringBuffer.append(addBefore).append(paramArrayOfObject[i]);
-            }
         }
         return localStringBuffer.toString();
     }
 
     public static boolean isEquals(String base, String to) {
-        if (base == null) {
+        if (base == null)
             return (to == null);
-        } else {
+        else
             return base.equals(to);
-        }
     }
 
     public static Dimension parseDimension(String str) {
         String[] tokenized = tokenize(str, "x,");
-        if (tokenized.length != 2) {
+        if (tokenized.length != 2)
             return null;
-        }
         int i = MathUtils.parseInt(tokenized[0], -1);
         int j = MathUtils.parseInt(tokenized[1], -1);
-        if ((i < 0) || (j < 0)) {
+        if ((i < 0) || (j < 0))
             return null;
-        }
         return new Dimension(i, j);
     }
 
@@ -210,9 +185,8 @@ public final class StrUtils {
     public static String trimExtension(String filename) {
         if ((filename != null) && (filename.length() > 0)) {
             int i = filename.lastIndexOf('.');
-            if ((i > -1) && (i < (filename.length()))) {
+            if ((i > -1) && (i < (filename.length())))
                 return filename.substring(0, i);
-            }
         }
         return filename;
     }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/SwingUtils.java

@@ -38,28 +38,29 @@ public class SwingUtils {
      * Make DefaultTableModel by overriding getColumnClass and isCellEditable of
      * DefaultTableModel.
      *
-     * @param titleA The title of each column.
+     * @param titleA   The title of each column.
-     * @param typesA The type of each column value.
+     * @param typesA   The type of each column value.
      * @param canEditA Is column editable?
+     *
      * @return
      */
     public static DefaultTableModel makeDefaultTableModel(String[] titleA, final Class[] typesA, final boolean[] canEditA) {
         return new javax.swing.table.DefaultTableModel(
-                new Object[][]{},
+        new Object[][] {},
-                titleA) {
+        titleA) {
-                    Class[] types = typesA;
+            Class[] types = typesA;
-                    boolean[] canEdit = canEditA;
+            boolean[] canEdit = canEditA;
 
-                    @Override
+            @Override
-                    public Class getColumnClass(int columnIndex) {
+            public Class getColumnClass(int columnIndex) {
-                        return types[columnIndex];
+                return types[columnIndex];
-                    }
+            }
 
-                    @Override
+            @Override
-                    public boolean isCellEditable(int rowIndex, int columnIndex) {
+            public boolean isCellEditable(int rowIndex, int columnIndex) {
-                        return canEdit[columnIndex];
+                return canEdit[columnIndex];
-                    }
+            }
-                };
+        };
     }
 
     /**
@@ -99,6 +100,7 @@ public class SwingUtils {
      * Get the DefaultListModel from JList.
      *
      * @param list
+     *
      * @return Forcely Type casted to DefaultListModel
      */
     public static DefaultListModel getDefaultListModel(JList list) {
@@ -108,7 +110,7 @@ public class SwingUtils {
     /**
      * Append new element to JList
      *
-     * @param list the JList
+     * @param list    the JList
      * @param element the Element
      */
     public static void appendLast(JList list, Object element) {
@@ -152,12 +154,14 @@ public class SwingUtils {
     }
 
     public static String getParsedJPanelText(JLabel jLabel1, String longString) {
-        if (StrUtils.isBlank(longString)) return longString;
+        if (StrUtils.isBlank(longString))
+            return longString;
         StringBuilder builder = new StringBuilder();
         char[] chars = longString.toCharArray();
         FontMetrics fontMetrics = jLabel1.getFontMetrics(jLabel1.getFont());
         for (int beginIndex = 0, limit = 1;; limit++) {
-            if (beginIndex + limit >= chars.length) break;
+            if (beginIndex + limit >= chars.length)
+                break;
             if (fontMetrics.charsWidth(chars, beginIndex, limit) < jLabel1.getWidth()) {
                 if (beginIndex + limit < chars.length)
                     continue;

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/Utils.java

@@ -60,7 +60,9 @@ public final class Utils {
             Field field = ClassLoader.class.getDeclaredField("usr_paths");
             field.setAccessible(true);
             String[] paths = (String[]) field.get(null);
-            for (String path : paths) if (s.equals(path)) return;
+            for (String path : paths)
+                if (s.equals(path))
+                    return;
             String[] tmp = new String[paths.length + 1];
             System.arraycopy(paths, 0, tmp, 0, paths.length);
             tmp[paths.length] = s;
@@ -166,6 +168,7 @@ public final class Utils {
 
     /**
      * In order to fight against the permission manager by Minecraft Forge.
+     *
      * @param status exit code
      */
     public static void shutdownForcely(int status) {
@@ -181,6 +184,7 @@ public final class Utils {
     }
 
     public static void requireNonNull(Object o) {
-        if (o == null) throw new NullPointerException("Oh dear, there is a problem...");
+        if (o == null)
+            throw new NullPointerException("Oh dear, there is a problem...");
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/VersionNumber.java

@@ -68,9 +68,12 @@ public final class VersionNumber implements Comparable<VersionNumber> {
 
     @Override
     public int compareTo(VersionNumber o) {
-        if (isOlder(this, o)) return -1;
+        if (isOlder(this, o))
-        else if (isOlder(o, this)) return 1;
+            return -1;
-        else return 0;
+        else if (isOlder(o, this))
+            return 1;
+        else
+            return 0;
     }
 
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/code/Base64.java

@@ -25,87 +25,80 @@ import java.io.UnsupportedEncodingException;
 public class Base64 {
 
     public static char[] encode(byte[] data) {
-	char[] out = new char[((data.length + 2) / 3) * 4];
+        char[] out = new char[((data.length + 2) / 3) * 4];
-	for (int i = 0, index = 0; i < data.length; i += 3, index += 4) {
+        for (int i = 0, index = 0; i < data.length; i += 3, index += 4) {
-	    boolean quad = false;
+            boolean quad = false;
-	    boolean trip = false;
+            boolean trip = false;
-	    int val = (0xFF & (int) data[i]);
+            int val = (0xFF & (int) data[i]);
-	    val <<= 8;
+            val <<= 8;
-	    if ((i + 1) < data.length) {
+            if ((i + 1) < data.length) {
-		val |= (0xFF & (int) data[i + 1]);
+                val |= (0xFF & (int) data[i + 1]);
-		trip = true;
+                trip = true;
-	    }
+            }
-	    val <<= 8;
+            val <<= 8;
-	    if ((i + 2) < data.length) {
+            if ((i + 2) < data.length) {
-		val |= (0xFF & (int) data[i + 2]);
+                val |= (0xFF & (int) data[i + 2]);
-		quad = true;
+                quad = true;
-	    }
+            }
-	    out[index + 3] = alphabet[(quad ? (val & 0x3F) : 64)];
+            out[index + 3] = alphabet[(quad ? (val & 0x3F) : 64)];
-	    val >>= 6;
+            val >>= 6;
-	    out[index + 2] = alphabet[(trip ? (val & 0x3F) : 64)];
+            out[index + 2] = alphabet[(trip ? (val & 0x3F) : 64)];
-	    val >>= 6;
+            val >>= 6;
-	    out[index + 1] = alphabet[val & 0x3F];
+            out[index + 1] = alphabet[val & 0x3F];
-	    val >>= 6;
+            val >>= 6;
-	    out[index + 0] = alphabet[val & 0x3F];
+            out[index + 0] = alphabet[val & 0x3F];
-	}
+        }
-	return out;
+        return out;
     }
 
     public static char[] encode(String s, String charset) throws UnsupportedEncodingException {
-	return encode(s.getBytes(charset));
+        return encode(s.getBytes(charset));
     }
 
     public static char[] encode(String s) {
-	return encode(s.getBytes());
+        return encode(s.getBytes());
     }
 
     public static byte[] decode(char[] data) {
-	int len = ((data.length + 3) / 4) * 3;
+        int len = ((data.length + 3) / 4) * 3;
-	if (data.length > 0 && data[data.length - 1] == '=') {
+        if (data.length > 0 && data[data.length - 1] == '=')
-	    --len;
+            --len;
-	}
+        if (data.length > 1 && data[data.length - 2] == '=')
-	if (data.length > 1 && data[data.length - 2] == '=') {
+            --len;
-	    --len;
+        byte[] out = new byte[len];
-	}
+        int shift = 0;
-	byte[] out = new byte[len];
+        int accum = 0;
-	int shift = 0;
+        int index = 0;
-	int accum = 0;
+        for (int ix = 0; ix < data.length; ix++) {
-	int index = 0;
+            int value = codes[data[ix] & 0xFF];
-	for (int ix = 0; ix < data.length; ix++) {
+            if (value >= 0) {
-	    int value = codes[data[ix] & 0xFF];
+                accum <<= 6;
-	    if (value >= 0) {
+                shift += 6;
-		accum <<= 6;
+                accum |= value;
-		shift += 6;
+                if (shift >= 8) {
-		accum |= value;
+                    shift -= 8;
-		if (shift >= 8) {
+                    out[index++] = (byte) ((accum >> shift) & 0xff);
-		    shift -= 8;
+                }
-		    out[index++] = (byte) ((accum >> shift) & 0xff);
+            }
-		}
+        }
-	    }
+        if (index != out.length)
-	}
+            throw new Error("miscalculated data length!");
-	if (index != out.length) {
+        return out;
-	    throw new Error("miscalculated data length!");
-	}
-	return out;
     }
     private static final char[] alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
-	    .toCharArray();
+    .toCharArray();
     private static final byte[] codes = new byte[256];
 
     static {
-	for (int i = 0; i < 256; i++) {
+        for (int i = 0; i < 256; i++)
-	    codes[i] = -1;
+            codes[i] = -1;
-	}
+        for (int i = 'A'; i <= 'Z'; i++)
-	for (int i = 'A'; i <= 'Z'; i++) {
+            codes[i] = (byte) (i - 'A');
-	    codes[i] = (byte) (i - 'A');
+        for (int i = 'a'; i <= 'z'; i++)
-	}
+            codes[i] = (byte) (26 + i - 'a');
-	for (int i = 'a'; i <= 'z'; i++) {
+        for (int i = '0'; i <= '9'; i++)
-	    codes[i] = (byte) (26 + i - 'a');
+            codes[i] = (byte) (52 + i - '0');
-	}
+        codes['+'] = 62;
-	for (int i = '0'; i <= '9'; i++) {
+        codes['/'] = 63;
-	    codes[i] = (byte) (52 + i - '0');
-	}
-	codes['+'] = 62;
-	codes['/'] = 63;
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/code/Charsets.java

@@ -33,10 +33,10 @@ public class Charsets {
     public static final Charset UTF_8 = Charset.forName("UTF-8");
 
     public static Charset toCharset(Charset charset) {
-	return charset == null ? Charset.defaultCharset() : charset;
+        return charset == null ? Charset.defaultCharset() : charset;
     }
 
     public static Charset toCharset(String charset) {
-	return charset == null ? Charset.defaultCharset() : Charset.forName(charset);
+        return charset == null ? Charset.defaultCharset() : Charset.forName(charset);
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/code/DigestUtils.java

@@ -30,255 +30,255 @@ public class DigestUtils {
     private static final int STREAM_BUFFER_LENGTH = 1024;
 
     private static byte[] digest(MessageDigest digest, InputStream data)
-	    throws IOException {
+    throws IOException {
-	return updateDigest(digest, data).digest();
+        return updateDigest(digest, data).digest();
     }
 
     public static MessageDigest getDigest(String algorithm) {
-	try {
+        try {
-	    return MessageDigest.getInstance(algorithm);
+            return MessageDigest.getInstance(algorithm);
-	} catch (NoSuchAlgorithmException e) {
+        } catch (NoSuchAlgorithmException e) {
-	    throw new IllegalArgumentException(e);
+            throw new IllegalArgumentException(e);
-	}
+        }
     }
 
     public static MessageDigest getMd2Digest() {
-	return getDigest("MD2");
+        return getDigest("MD2");
     }
 
     public static MessageDigest getMd5Digest() {
-	return getDigest("MD5");
+        return getDigest("MD5");
     }
 
     public static MessageDigest getSha1Digest() {
-	return getDigest("SHA-1");
+        return getDigest("SHA-1");
     }
 
     public static MessageDigest getSha256Digest() {
-	return getDigest("SHA-256");
+        return getDigest("SHA-256");
     }
 
     public static MessageDigest getSha384Digest() {
-	return getDigest("SHA-384");
+        return getDigest("SHA-384");
     }
 
     public static MessageDigest getSha512Digest() {
-	return getDigest("SHA-512");
+        return getDigest("SHA-512");
     }
 
     @Deprecated
     public static MessageDigest getShaDigest() {
-	return getSha1Digest();
+        return getSha1Digest();
     }
 
     public static byte[] md2(byte[] data) {
-	return getMd2Digest().digest(data);
+        return getMd2Digest().digest(data);
     }
 
     public static byte[] md2(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return digest(getMd2Digest(), data);
+        return digest(getMd2Digest(), data);
     }
 
     public static byte[] md2(String data) {
-	return md2(data.getBytes(Charsets.UTF_8));
+        return md2(data.getBytes(Charsets.UTF_8));
     }
 
     public static String md2Hex(byte[] data) {
-	return Hex.encodeHexString(md2(data));
+        return Hex.encodeHexString(md2(data));
     }
 
     public static String md2Hex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return Hex.encodeHexString(md2(data));
+        return Hex.encodeHexString(md2(data));
     }
 
     public static String md2Hex(String data) {
-	return Hex.encodeHexString(md2(data));
+        return Hex.encodeHexString(md2(data));
     }
 
     public static byte[] md5(byte[] data) {
-	return getMd5Digest().digest(data);
+        return getMd5Digest().digest(data);
     }
 
     public static byte[] md5(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return digest(getMd5Digest(), data);
+        return digest(getMd5Digest(), data);
     }
 
     public static byte[] md5(String data) {
-	return md5(data.getBytes(Charsets.UTF_8));
+        return md5(data.getBytes(Charsets.UTF_8));
     }
 
     public static String md5Hex(byte[] data) {
-	return Hex.encodeHexString(md5(data));
+        return Hex.encodeHexString(md5(data));
     }
 
     public static String md5Hex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return Hex.encodeHexString(md5(data));
+        return Hex.encodeHexString(md5(data));
     }
 
     public static String md5Hex(String data) {
-	return Hex.encodeHexString(md5(data));
+        return Hex.encodeHexString(md5(data));
     }
 
     @Deprecated
     public static byte[] sha(byte[] data) {
-	return sha1(data);
+        return sha1(data);
     }
 
     @Deprecated
     public static byte[] sha(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return sha1(data);
+        return sha1(data);
     }
 
     @Deprecated
     public static byte[] sha(String data) {
-	return sha1(data);
+        return sha1(data);
     }
 
     public static byte[] sha1(byte[] data) {
-	return getSha1Digest().digest(data);
+        return getSha1Digest().digest(data);
     }
 
     public static byte[] sha1(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return digest(getSha1Digest(), data);
+        return digest(getSha1Digest(), data);
     }
 
     public static byte[] sha1(String data) {
-	return sha1(data.getBytes(Charsets.UTF_8));
+        return sha1(data.getBytes(Charsets.UTF_8));
     }
 
     public static String sha1Hex(byte[] data) {
-	return Hex.encodeHexString(sha1(data));
+        return Hex.encodeHexString(sha1(data));
     }
 
     public static String sha1Hex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return Hex.encodeHexString(sha1(data));
+        return Hex.encodeHexString(sha1(data));
     }
 
     public static String sha1Hex(String data) {
-	return Hex.encodeHexString(sha1(data));
+        return Hex.encodeHexString(sha1(data));
     }
 
     public static byte[] sha256(byte[] data) {
-	return getSha256Digest().digest(data);
+        return getSha256Digest().digest(data);
     }
 
     public static byte[] sha256(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return digest(getSha256Digest(), data);
+        return digest(getSha256Digest(), data);
     }
 
     public static byte[] sha256(String data) {
-	return sha256(data.getBytes(Charsets.UTF_8));
+        return sha256(data.getBytes(Charsets.UTF_8));
     }
 
     public static String sha256Hex(byte[] data) {
-	return Hex.encodeHexString(sha256(data));
+        return Hex.encodeHexString(sha256(data));
     }
 
     public static String sha256Hex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return Hex.encodeHexString(sha256(data));
+        return Hex.encodeHexString(sha256(data));
     }
 
     public static String sha256Hex(String data) {
-	return Hex.encodeHexString(sha256(data));
+        return Hex.encodeHexString(sha256(data));
     }
 
     public static byte[] sha384(byte[] data) {
-	return getSha384Digest().digest(data);
+        return getSha384Digest().digest(data);
     }
 
     public static byte[] sha384(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return digest(getSha384Digest(), data);
+        return digest(getSha384Digest(), data);
     }
 
     public static byte[] sha384(String data) {
-	return sha384(data.getBytes(Charsets.UTF_8));
+        return sha384(data.getBytes(Charsets.UTF_8));
     }
 
     public static String sha384Hex(byte[] data) {
-	return Hex.encodeHexString(sha384(data));
+        return Hex.encodeHexString(sha384(data));
     }
 
     public static String sha384Hex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return Hex.encodeHexString(sha384(data));
+        return Hex.encodeHexString(sha384(data));
     }
 
     public static String sha384Hex(String data) {
-	return Hex.encodeHexString(sha384(data));
+        return Hex.encodeHexString(sha384(data));
     }
 
     public static byte[] sha512(byte[] data) {
-	return getSha512Digest().digest(data);
+        return getSha512Digest().digest(data);
     }
 
     public static byte[] sha512(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return digest(getSha512Digest(), data);
+        return digest(getSha512Digest(), data);
     }
 
     public static byte[] sha512(String data) {
-	return sha512(data.getBytes(Charsets.UTF_8));
+        return sha512(data.getBytes(Charsets.UTF_8));
     }
 
     public static String sha512Hex(byte[] data) {
-	return Hex.encodeHexString(sha512(data));
+        return Hex.encodeHexString(sha512(data));
     }
 
     public static String sha512Hex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return Hex.encodeHexString(sha512(data));
+        return Hex.encodeHexString(sha512(data));
     }
 
     public static String sha512Hex(String data) {
-	return Hex.encodeHexString(sha512(data));
+        return Hex.encodeHexString(sha512(data));
     }
 
     @Deprecated
     public static String shaHex(byte[] data) {
-	return sha1Hex(data);
+        return sha1Hex(data);
     }
 
     @Deprecated
     public static String shaHex(InputStream data)
-	    throws IOException {
+    throws IOException {
-	return sha1Hex(data);
+        return sha1Hex(data);
     }
 
     @Deprecated
     public static String shaHex(String data) {
-	return sha1Hex(data);
+        return sha1Hex(data);
     }
 
     public static MessageDigest updateDigest(MessageDigest messageDigest, byte[] valueToDigest) {
-	messageDigest.update(valueToDigest);
+        messageDigest.update(valueToDigest);
-	return messageDigest;
+        return messageDigest;
     }
 
     public static MessageDigest updateDigest(MessageDigest digest, InputStream data)
-	    throws IOException {
+    throws IOException {
-	byte[] buffer = new byte[STREAM_BUFFER_LENGTH];
+        byte[] buffer = new byte[STREAM_BUFFER_LENGTH];
-	int read = data.read(buffer, 0, STREAM_BUFFER_LENGTH);
+        int read = data.read(buffer, 0, STREAM_BUFFER_LENGTH);
 
-	while (read > -1) {
+        while (read > -1) {
-	    digest.update(buffer, 0, read);
+            digest.update(buffer, 0, read);
-	    read = data.read(buffer, 0, STREAM_BUFFER_LENGTH);
+            read = data.read(buffer, 0, STREAM_BUFFER_LENGTH);
-	}
+        }
 
-	return digest;
+        return digest;
     }
 
     public static MessageDigest updateDigest(MessageDigest messageDigest, String valueToDigest) {
-	messageDigest.update(valueToDigest.getBytes(Charsets.UTF_8));
+        messageDigest.update(valueToDigest.getBytes(Charsets.UTF_8));
-	return messageDigest;
+        return messageDigest;
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/code/Hex.java

@@ -28,108 +28,106 @@ public class Hex {
     private final Charset charset;
 
     public static byte[] decodeHex(char[] data) throws Exception {
-	int len = data.length;
+        int len = data.length;
 
-	if ((len & 0x1) != 0) {
+        if ((len & 0x1) != 0)
-	    throw new Exception("Odd number of characters.");
+            throw new Exception("Odd number of characters.");
-	}
 
-	byte[] out = new byte[len >> 1];
+        byte[] out = new byte[len >> 1];
 
-	int i = 0;
+        int i = 0;
-	for (int j = 0; j < len; i++) {
+        for (int j = 0; j < len; i++) {
-	    int f = toDigit(data[j], j) << 4;
+            int f = toDigit(data[j], j) << 4;
-	    j++;
+            j++;
-	    f |= toDigit(data[j], j);
+            f |= toDigit(data[j], j);
-	    j++;
+            j++;
-	    out[i] = (byte) (f & 0xFF);
+            out[i] = (byte) (f & 0xFF);
-	}
+        }
 
-	return out;
+        return out;
     }
 
     public static char[] encodeHex(byte[] data) {
-	return encodeHex(data, true);
+        return encodeHex(data, true);
     }
 
     public static char[] encodeHex(byte[] data, boolean toLowerCase) {
-	return encodeHex(data, toLowerCase ? DIGITS_LOWER : DIGITS_UPPER);
+        return encodeHex(data, toLowerCase ? DIGITS_LOWER : DIGITS_UPPER);
     }
 
     protected static char[] encodeHex(byte[] data, char[] toDigits) {
-	int l = data.length;
+        int l = data.length;
-	char[] out = new char[l << 1];
+        char[] out = new char[l << 1];
 
-	int i = 0;
+        int i = 0;
-	for (int j = 0; i < l; i++) {
+        for (int j = 0; i < l; i++) {
-	    out[(j++)] = toDigits[((0xF0 & data[i]) >>> 4)];
+            out[(j++)] = toDigits[((0xF0 & data[i]) >>> 4)];
-	    out[(j++)] = toDigits[(0xF & data[i])];
+            out[(j++)] = toDigits[(0xF & data[i])];
-	}
+        }
-	return out;
+        return out;
     }
 
     public static String encodeHexString(byte[] data) {
-	return new String(encodeHex(data));
+        return new String(encodeHex(data));
     }
 
     protected static int toDigit(char ch, int index) throws Exception {
-	int digit = Character.digit(ch, 16);
+        int digit = Character.digit(ch, 16);
-	if (digit == -1) {
+        if (digit == -1)
-	    throw new Exception("Illegal hexadecimal character " + ch + " at index " + index);
+            throw new Exception("Illegal hexadecimal character " + ch + " at index " + index);
-	}
+        return digit;
-	return digit;
     }
 
     public Hex() {
-	this.charset = DEFAULT_CHARSET;
+        this.charset = DEFAULT_CHARSET;
     }
 
     public Hex(Charset charset) {
-	this.charset = charset;
+        this.charset = charset;
     }
 
     public Hex(String charsetName) {
-	this(Charset.forName(charsetName));
+        this(Charset.forName(charsetName));
     }
 
     public byte[] decode(byte[] array) throws Exception {
-	return decodeHex(new String(array, getCharset()).toCharArray());
+        return decodeHex(new String(array, getCharset()).toCharArray());
     }
 
     public Object decode(Object object) throws Exception {
-	try {
+        try {
-	    char[] charArray = (object instanceof String) ? ((String) object).toCharArray() : (char[]) (char[]) object;
+            char[] charArray = (object instanceof String) ? ((String) object).toCharArray() : (char[]) (char[]) object;
-	    return decodeHex(charArray);
+            return decodeHex(charArray);
-	} catch (ClassCastException e) {
+        } catch (ClassCastException e) {
-	    throw new Exception(e.getMessage(), e);
+            throw new Exception(e.getMessage(), e);
-	}
+        }
     }
 
     public byte[] encode(byte[] array) {
-	return encodeHexString(array).getBytes(getCharset());
+        return encodeHexString(array).getBytes(getCharset());
     }
 
     public Object encode(Object object)
-	    throws Exception {
+    throws Exception {
-	try {
+        try {
-	    byte[] byteArray = (object instanceof String) ? ((String) object).getBytes(getCharset()) : (byte[]) (byte[]) object;
+            byte[] byteArray = (object instanceof String) ? ((String) object).getBytes(getCharset()) : (byte[]) (byte[]) object;
 
-	    return encodeHex(byteArray);
+            return encodeHex(byteArray);
-	} catch (ClassCastException e) {
+        } catch (ClassCastException e) {
-	    throw new Exception(e.getMessage(), e);
+            throw new Exception(e.getMessage(), e);
-	}
+        }
     }
 
     public Charset getCharset() {
-	return this.charset;
+        return this.charset;
     }
 
     public String getCharsetName() {
-	return this.charset.name();
+        return this.charset.name();
     }
 
     @Override
     public String toString() {
-	return super.toString() + "[charsetName=" + this.charset + "]";
+        return super.toString() + "[charsetName=" + this.charset + "]";
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/functions/TrueFunction.java

@@ -24,7 +24,8 @@ public class TrueFunction implements NonFunction<Boolean> {
 
     public static final TrueFunction instance = new TrueFunction();
 
-    private TrueFunction(){}
+    private TrueFunction() {
+    }
 
     @Override
     public Boolean apply() {

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/Compressor.java

@@ -43,7 +43,8 @@ public class Compressor {
      * 功能：把 sourceDir 目录下的所有文件进行 zip 格式的压缩，保存为指定 zip 文件
      *
      * @param sourceDir 源文件夹
-     * @param zipFile 压缩生成的zip文件路径。
+     * @param zipFile   压缩生成的zip文件路径。
+     *
      * @throws java.io.IOException 压缩失败或无法读取
      */
     public static void zip(File sourceDir, File zipFile) throws IOException {
@@ -64,12 +65,12 @@ public class Compressor {
     /**
      * 将文件压缩成zip文件
      *
-     * @param source zip文件路径
+     * @param source   zip文件路径
      * @param basePath 待压缩文件根目录
-     * @param zos zip文件的os
+     * @param zos      zip文件的os
      */
     private static void zipFile(File source, String basePath,
-            ZipOutputStream zos) throws IOException {
+                                ZipOutputStream zos) throws IOException {
         File[] files;
         if (source.isDirectory())
             files = source.listFiles();
@@ -83,7 +84,7 @@ public class Compressor {
         for (File file : files)
             if (file.isDirectory()) {
                 pathName = file.getPath().substring(basePath.length() + 1)
-                        + "/";
+                           + "/";
                 if (file.getName().toLowerCase().contains("meta-inf"))
                     continue;
                 zos.putNextEntry(new ZipEntry(pathName));
@@ -111,8 +112,9 @@ public class Compressor {
      * 将文件压缩成zip文件
      *
      * @param zipFileName zip文件路径
-     * @param extPlace 待压缩文件根目录
+     * @param extPlace    待压缩文件根目录
-     * @param without 带前缀的不解压
+     * @param without     带前缀的不解压
+     *
      * @throws java.io.IOException 解压失败或无法写入
      */
     public static void unzip(File zipFileName, File extPlace, String[] without) throws IOException {
@@ -125,7 +127,8 @@ public class Compressor {
                 while (e.hasMoreElements()) {
                     ZipEntry zipEnt = (ZipEntry) e.nextElement();
                     gbkPath = zipEnt.getName();
-                    if (StrUtils.startsWithOne(without, gbkPath)) continue;
+                    if (StrUtils.startsWithOne(without, gbkPath))
+                        continue;
                     if (zipEnt.isDirectory()) {
                         strtemp = strPath + File.separator + gbkPath;
                         File dir = new File(strtemp);
@@ -160,7 +163,8 @@ public class Compressor {
      * 将zip1合并到zip2里面，即保留zip2
      *
      * @param destFile zip1
-     * @param srcFile zip2
+     * @param srcFile  zip2
+     *
      * @throws java.io.IOException 无法写入或读取
      */
     public static void merge(File destFile, File srcFile) throws IOException {

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/FileUtils.java

@@ -36,7 +36,7 @@ import org.jackhuang.hellominecraft.utils.NetUtils;
 public class FileUtils {
 
     public static void deleteDirectory(File directory)
-            throws IOException {
+    throws IOException {
         if (!directory.exists())
             return;
 
@@ -71,7 +71,7 @@ public class FileUtils {
     }
 
     public static void cleanDirectory(File directory)
-            throws IOException {
+    throws IOException {
         if (!directory.exists()) {
             //String message = directory + " does not exist";
             //throw new IllegalArgumentException(message);
@@ -101,7 +101,7 @@ public class FileUtils {
     }
 
     public static void forceDelete(File file)
-            throws IOException {
+    throws IOException {
         if (file.isDirectory())
             deleteDirectory(file);
         else {
@@ -117,7 +117,7 @@ public class FileUtils {
     }
 
     public static boolean isSymlink(File file)
-            throws IOException {
+    throws IOException {
         if (file == null)
             throw new NullPointerException("File must not be null");
         if (File.separatorChar == '\\')
@@ -134,22 +134,22 @@ public class FileUtils {
     }
 
     public static void copyDirectory(File srcDir, File destDir)
-            throws IOException {
+    throws IOException {
         copyDirectory(srcDir, destDir, true);
     }
 
     public static void copyDirectory(File srcDir, File destDir, boolean preserveFileDate)
-            throws IOException {
+    throws IOException {
         copyDirectory(srcDir, destDir, null, preserveFileDate);
     }
 
     public static void copyDirectory(File srcDir, File destDir, FileFilter filter)
-            throws IOException {
+    throws IOException {
         copyDirectory(srcDir, destDir, filter, true);
     }
 
     public static void copyDirectory(File srcDir, File destDir, FileFilter filter, boolean preserveFileDate)
-            throws IOException {
+    throws IOException {
         if (srcDir == null)
             throw new NullPointerException("Source must not be null");
         if (destDir == null)
@@ -176,7 +176,7 @@ public class FileUtils {
     }
 
     private static void doCopyDirectory(File srcDir, File destDir, FileFilter filter, boolean preserveFileDate, List<String> exclusionList)
-            throws IOException {
+    throws IOException {
         File[] srcFiles = filter == null ? srcDir.listFiles() : srcDir.listFiles(filter);
         if (srcFiles == null)
             throw new IOException("Failed to list contents of " + srcDir);
@@ -203,7 +203,7 @@ public class FileUtils {
     }
 
     public static String readFileToString(File file)
-            throws IOException {
+    throws IOException {
         return NetUtils.getStreamContent(IOUtils.openInputStream(file));
     }
 
@@ -217,7 +217,7 @@ public class FileUtils {
     }
 
     public static String readFileToString(File file, String charset)
-            throws IOException {
+    throws IOException {
         return NetUtils.getStreamContent(IOUtils.openInputStream(file), charset);
     }
 
@@ -238,12 +238,12 @@ public class FileUtils {
     }
 
     public static void copyFile(File srcFile, File destFile)
-            throws IOException {
+    throws IOException {
         copyFile(srcFile, destFile, true);
     }
 
     public static void copyFile(File srcFile, File destFile, boolean preserveFileDate)
-            throws IOException {
+    throws IOException {
         if (srcFile == null)
             throw new NullPointerException("Source must not be null");
         if (destFile == null)
@@ -256,7 +256,7 @@ public class FileUtils {
             throw new IOException("Source '" + srcFile + "' and destination '" + destFile + "' are the same");
         File parentFile = destFile.getParentFile();
         if ((parentFile != null)
-                && (!parentFile.mkdirs()) && (!parentFile.isDirectory()))
+            && (!parentFile.mkdirs()) && (!parentFile.isDirectory()))
             throw new IOException("Destination '" + parentFile + "' directory cannot be created");
 
         if ((destFile.exists()) && (!destFile.canWrite()))
@@ -265,7 +265,7 @@ public class FileUtils {
     }
 
     private static void doCopyFile(File srcFile, File destFile, boolean preserveFileDate)
-            throws IOException {
+    throws IOException {
         if ((destFile.exists()) && (destFile.isDirectory()))
             throw new IOException("Destination '" + destFile + "' exists but is a directory");
 
@@ -355,38 +355,38 @@ public class FileUtils {
     }
 
     public static void write(File file, CharSequence data)
-            throws IOException {
+    throws IOException {
         write(file, data, "UTF-8", false);
     }
 
     public static void write(File file, CharSequence data, boolean append)
-            throws IOException {
+    throws IOException {
         write(file, data, "UTF-8", append);
     }
 
     public static void write(File file, CharSequence data, String encoding)
-            throws IOException {
+    throws IOException {
         write(file, data, encoding, false);
     }
 
     public static void write(File file, CharSequence data, String encoding, boolean append)
-            throws IOException {
+    throws IOException {
         String str = data == null ? null : data.toString();
         writeStringToFile(file, str, encoding, append);
     }
 
     public static void writeStringToFile(File file, String data)
-            throws IOException {
+    throws IOException {
         writeStringToFile(file, data, "UTF-8", false);
     }
 
     public static void writeStringToFile(File file, String data, String encoding)
-            throws IOException {
+    throws IOException {
         writeStringToFile(file, data, encoding, false);
     }
 
     public static void writeStringToFile(File file, String data, String encoding, boolean append)
-            throws IOException {
+    throws IOException {
         OutputStream out = null;
         try {
             out = openOutputStream(file, append);
@@ -398,7 +398,7 @@ public class FileUtils {
     }
 
     public static FileInputStream openInputStream(File file)
-            throws IOException {
+    throws IOException {
         if (file.exists()) {
             if (file.isDirectory())
                 throw new IOException("File '" + file + "' exists but is a directory");
@@ -410,12 +410,12 @@ public class FileUtils {
     }
 
     public static FileOutputStream openOutputStream(File file)
-            throws IOException {
+    throws IOException {
         return openOutputStream(file, false);
     }
 
     public static FileOutputStream openOutputStream(File file, boolean append)
-            throws IOException {
+    throws IOException {
         if (file.exists()) {
             if (file.isDirectory())
                 throw new IOException("File '" + file + "' exists but is a directory");
@@ -424,7 +424,7 @@ public class FileUtils {
         } else {
             File parent = file.getParentFile();
             if ((parent != null)
-                    && (!parent.mkdirs()) && (!parent.isDirectory()))
+                && (!parent.mkdirs()) && (!parent.isDirectory()))
                 throw new IOException("Directory '" + parent + "' could not be created");
             file.createNewFile();
         }
@@ -435,9 +435,11 @@ public class FileUtils {
     public static File[] searchSuffix(File dir, String suffix) {
         ArrayList<File> al = new ArrayList();
         File[] files = dir.listFiles();
-        if (files == null) return new File[0];
+        if (files == null)
+            return new File[0];
         for (File f : files)
-            if (f.getName().endsWith(suffix)) al.add(f);
+            if (f.getName().endsWith(suffix))
+                al.add(f);
         return al.toArray(new File[0]);
     }
 }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/IOUtils.java

@@ -218,19 +218,19 @@ public class IOUtils {
     }
 
     public static void write(byte[] data, OutputStream output)
-            throws IOException {
+    throws IOException {
         if (data != null)
             output.write(data);
     }
 
     public static void write(String data, OutputStream output, String encoding)
-            throws IOException {
+    throws IOException {
         if (data != null)
             output.write(data.getBytes(encoding));
     }
 
     public static FileInputStream openInputStream(File file)
-            throws IOException {
+    throws IOException {
         if (file.exists()) {
             if (file.isDirectory())
                 throw new IOException("File '" + file + "' exists but is a directory");
@@ -284,9 +284,8 @@ public class IOUtils {
         try (BufferedReader br = new BufferedReader(new InputStreamReader(jp.getRawProcess().getInputStream()))) {
             jp.getRawProcess().waitFor();
             String line;
-            while((line = br.readLine()) != null) {
+            while ((line = br.readLine()) != null)
                 lines.add(line);
-            }
         }
         return lines;
     }
@@ -297,9 +296,8 @@ public class IOUtils {
         try (BufferedReader br = new BufferedReader(new InputStreamReader(jp.getRawProcess().getErrorStream()))) {
             jp.getRawProcess().waitFor();
             String line;
-            while((line = br.readLine()) != null) {
+            while ((line = br.readLine()) != null)
                 lines.add(line);
-            }
         }
         return lines;
     }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/Java.java

@@ -52,7 +52,8 @@ public class Java {
         if (obj instanceof Java) {
             Java j = (Java) obj;
             return (j.getName() == null && this.getName() == null) || ((Java) obj).getName().equals(this.getName());
-        } else return false;
+        } else
+            return false;
     }
 
     @Override
@@ -88,8 +89,10 @@ public class Java {
             for (String java : javas) {
                 int s = 0;
                 for (char c : java.toCharArray())
-                    if (c == '.') s++;
+                    if (c == '.')
-                if (s <= 1) continue;
+                        s++;
+                if (s <= 1)
+                    continue;
                 String javahome = queryRegValue(java, "JavaHome");
                 if (javahome != null)
                     ans.add(new Java(java.substring("HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Runtime Environment\\".length()), javahome));
@@ -98,8 +101,10 @@ public class Java {
             for (String java : javas) {
                 int s = 0;
                 for (char c : java.toCharArray())
-                    if (c == '.') s++;
+                    if (c == '.')
-                if (s <= 1) continue;
+                        s++;
+                if (s <= 1)
+                    continue;
                 String javahome = queryRegValue(java, "JavaHome");
                 if (javahome != null)
                     ans.add(new Java(java.substring("HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\".length()), javahome));
@@ -111,7 +116,7 @@ public class Java {
     }
 
     private static List<String> queryRegSubFolders(String location) throws IOException, InterruptedException {
-        String[] cmd = new String[]{"cmd", "/c", "reg", "query", location};
+        String[] cmd = new String[] {"cmd", "/c", "reg", "query", location};
         List<String> l = IOUtils.readProcessByInputStream(cmd);
         List<String> ans = new ArrayList<>();
         for (String line : l)
@@ -121,11 +126,12 @@ public class Java {
     }
 
     private static String queryRegValue(String location, String name) throws IOException, InterruptedException {
-        String[] cmd = new String[]{"cmd", "/c", "reg", "query", location, "/v", name};
+        String[] cmd = new String[] {"cmd", "/c", "reg", "query", location, "/v", name};
         List<String> l = IOUtils.readProcessByInputStream(cmd);
         boolean last = false;
         for (String s : l) {
-            if (s.trim().isEmpty()) continue;
+            if (s.trim().isEmpty())
+                continue;
             if (last == true && s.trim().startsWith(name)) {
                 int begins = s.indexOf(name);
                 if (begins > 0) {
@@ -137,7 +143,8 @@ public class Java {
                     }
                 }
             }
-            if (s.trim().equals(location)) last = true;
+            if (s.trim().equals(location))
+                last = true;
         }
         return null;
     }

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/JavaProcess.java

@@ -34,7 +34,8 @@ public class JavaProcess {
     public JavaProcess(List<String> commands, Process process, ProcessManager pm) {
         this.commands = commands;
         this.process = process;
-        if (pm != null) pm.registerProcess(this);
+        if (pm != null)
+            pm.registerProcess(this);
     }
 
     public JavaProcess(String[] commands, Process process, ProcessManager pm) {

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/utils/system/JavaProcessMonitor.java

@@ -40,16 +40,16 @@ public class JavaProcessMonitor {
 
     public void start() {
         Event<JavaProcess> event = (sender2, t) -> {
-            if(t.getExitCode() != 0) {
+            if (t.getExitCode() != 0)
                 MessageBox.Show(C.i18n("launch.exited_abnormally"));
-            }
             processThreadStopped((ProcessThread) sender2, false);
             return true;
         };
         Event<JavaProcess> event2 = (sender3, p1) -> {
             if (p1.getExitCode() != 0 && p1.getStdErrLines().size() > 0 && StrUtils.containsOne(p1.getStdErrLines(), Arrays.asList("Could not create the Java Virtual Machine.",
-                    "Error occurred during initialization of VM",
+                                                                                                                                   "Error occurred during initialization of VM",
-                    "A fatal exception has occurred. Program will exit."))) MessageBox.Show(C.i18n("launch.cannot_create_jvm"));
+                                                                                                                                   "A fatal exception has occurred. Program will exit.")))
+                MessageBox.Show(C.i18n("launch.cannot_create_jvm"));
             processThreadStopped((ProcessThread) sender3, false);
             return true;
         };
@@ -71,7 +71,8 @@ public class JavaProcessMonitor {
         al.remove(t);
         al.removeAll(CollectionUtils.sortOut(al, t1 -> !t1.isAlive()));
         if (al.isEmpty() || forceTermintate) {
-            for (Thread a : al) a.interrupt();
+            for (Thread a : al)
+                a.interrupt();
             al.clear();
             stoppedEvent.execute(p);
         }