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()));
-            else if (s.startsWith("-mainClass=")) mainClass = s.substring("-mainClass=".length());
-            else if (s.equals("-debug")) showInfo = true;
-            else cmdList.add(s);
+            if (s.startsWith("-cp="))
+                classPath = classPath.concat(s.substring("-cp=".length()));
+            else if (s.startsWith("-mainClass="))
+                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)
-                                                .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;
                                     }
                                 }
@@ -216,7 +216,7 @@ 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) {
@@ -231,7 +231,8 @@ public final class Main implements Runnable {
                             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();
@@ -66,7 +66,8 @@ 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
+            try {
                 jv = JdkVersion.getJavaVersionFromExecutable(str);
                 Settings.getInstance().getJava().add(jv);
                 Settings.save();
@@ -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

@@ -155,7 +155,9 @@ public class GameLauncher {
      *
      * @param launcherName the name of launch bat/sh
      * @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();
@@ -86,61 +92,76 @@ public abstract class IMinecraftProvider {
      * @see org.jackhuang.hellominecraft.launcher.launch.IMinecraftLoader
      * @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
+     *
      * @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
+     *
      * @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/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)
                                                               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) setSelectedMinecraftVersion(v.id);
+        if (v == null)
+            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;
-        else return j.getJava();
+        if (j.getHome() == null)
+            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

@@ -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);
-            else System.out.println(text);
+            if (enableLogger)
+                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

@@ -131,7 +131,8 @@ 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);
         }
@@ -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;
@@ -246,7 +249,7 @@ public final class MCUtils {
             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;
             }

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());
-                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

@@ -63,7 +63,8 @@ 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;
     }

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 (o == null || getClass() != o.getClass()) return false;
+        if (this == o)
+            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

@@ -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.isDirectory()) continue;
+                if (!location.getParentFile().exists())
+                    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

@@ -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

@@ -61,12 +61,12 @@ 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])
+                switch (sl[0]) {
                     case "0":
                         req.setSuccess(false);
-                    if(sl[1].contains("No Valid Character")) {
+                        if (sl[1].contains("No Valid Character"))
                             sl[1] = C.i18n("login.no_valid_character");
-                    }
                         req.setErrorReason(sl[1]);
                         break;
                     case "1": {

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/YggdrasilAuthentication.java

@@ -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("liteloader")) return getLiteLoaderInstaller();
-        if (type.equalsIgnoreCase("optifine")) return getOptiFineInstaller();
+        if (type.equalsIgnoreCase("forge"))
+            return getForgeInstaller();
+        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("liteloader")) return getLiteLoaderInstaller();
-        if (type.equalsIgnoreCase("optifine")) return getOptiFineInstaller();
+        if (type.equalsIgnoreCase("forge"))
+            return getForgeInstaller();
+        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

@@ -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)
@@ -83,10 +85,13 @@ public class ForgeBMCLVersionList extends InstallerVersionList {
 
     @Override
     public List<InstallerVersion> getVersions(String mcVersion) {
-        if (versions == null || versionMap == null) return null;
-        if (StrUtils.isBlank(mcVersion)) return versions;
+        if (versions == null || versionMap == null)
+            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 (StrUtils.isBlank(mcVersion)) return versions;
+        if (versions == null || versionMap == null)
+            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 (StrUtils.isBlank(mcVersion)) return versions;
+        if (versions == null || versionMap == null)
+            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

@@ -56,7 +56,8 @@ 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());
         for (OptiFineVersion v : root) {
@@ -65,7 +66,8 @@ public class OptiFineBMCLVersionList extends InstallerVersionList {
             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 (StrUtils.isBlank(mcVersion)) return versions;
+        if (versions == null || versionMap == null)
+            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 (StrUtils.isBlank(mcVersion)) return versions;
+        if (versions == null || versionMap == null)
+            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

@@ -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 (urlBase.endsWith(".jar")) return urlBase;
+        if (StrUtils.isNotBlank(url) && downloadType.getProvider().isAllowedToUseSelfURL())
+            urlBase = this.url;
+        if (urlBase.endsWith(".jar"))
+            return urlBase;
         return urlBase + formatted.replace('\\', '/');
     }
 

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

@@ -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)
@@ -81,7 +82,8 @@ 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);

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) {
@@ -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("Custom")) name = C.i18n("settings.custom");
+            if (name.equals("Default"))
+                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 (MessageBox.Show(C.i18n("ui.message.sure_remove", profile.getName()), MessageBox.YES_NO_OPTION) == MessageBox.NO_OPTION) return;
+        if (profile == null)
+            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();
@@ -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));
@@ -1573,7 +1602,8 @@ 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)
                              SwingUtilities.invokeLater(() -> TaskWindow.getInstance().addTask(type.getDownloadTask(Settings.getInstance().getDownloadSource().getProvider())).start());
@@ -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) {
@@ -1687,7 +1720,7 @@ 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())
                 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

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);
-        else cl.first(pnlPassword);
+        if (l.isLoggedIn())
+            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();
-            else if (!l.isLoggedIn()) txtPassword.requestFocus();
+            if (l.isHidePasswordBox())
+                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

@@ -37,9 +37,8 @@ public class AppenderControl {
 
     public void callAppender(LogEvent event) {
         if ((this.level != null)
-		&& (this.intLevel < event.level.level)) {
+            && (this.intLevel < event.level.level))
             return;
-	}
 
         if (this.recursive.get() != null) {
             System.err.println("Recursive call to appender " + this.appender.getName());
@@ -53,16 +52,14 @@ public class AppenderControl {
             } catch (RuntimeException ex) {
                 System.err.println("An exception occurred processing Appender " + this.appender.getName());
                 ex.printStackTrace();
-		if (!this.appender.ignoreExceptions()) {
+                if (!this.appender.ignoreExceptions())
                     throw ex;
-		}
             } catch (Exception ex) {
                 System.err.println("An exception occurred processing Appender " + this.appender.getName());
                 ex.printStackTrace();
-		if (!this.appender.ignoreExceptions()) {
+                if (!this.appender.ignoreExceptions())
                     throw new LoggingException(ex);
             }
-	    }
         } 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>();

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

@@ -48,10 +48,9 @@ public abstract class OutputStreamAppender extends AbstractAppender {
         this.readLock.lock();
         try {
             byte[] bytes = getLayout().toByteArray(event);
-	    if (bytes.length > 0) {
+            if (bytes.length > 0)
                 stream.write(bytes);
-	    }
-	    if(event.thrown != null)
+            if (event.thrown != null)
                 event.thrown.printStackTrace(new PrintStream(stream));
         } catch (IOException ex) {
             System.err.println("Unable to write to stream for appender: " + getName());

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

@@ -25,6 +25,7 @@ import org.jackhuang.hellominecraft.logging.LogEvent;
  * @author huangyuhui
  */
 public class DefaultLayout extends AbstractStringLayout {
+
     private static final SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
 
     @Override

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;
 
@@ -60,10 +60,9 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     @Override
     public void catching(Throwable t) {
@@ -72,38 +71,33 @@ public abstract class AbstractLogger
 
     @Override
     public void debug(IMessage msg) {
-	if (isEnabled(Level.DEBUG, msg, null)) {
+        if (isEnabled(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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void debug(String message) {
-	if (isEnabled(Level.DEBUG, message)) {
+        if (isEnabled(Level.DEBUG, message))
             log(Level.DEBUG, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void debug(String message, Object[] params) {
@@ -115,10 +109,9 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     @Override
     public void entry() {
@@ -127,66 +120,57 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     private IMessage entryMsg(int count, Object[] params) {
-	if (count == 0) {
+        if (count == 0)
             return this.messageFactory.newMessage("entry");
-	}
         StringBuilder sb = new StringBuilder("entry params(");
         int i = 0;
         for (Object parm : params) {
-	    if (parm != null) {
+            if (parm != null)
                 sb.append(parm.toString());
-	    } else {
+            else
                 sb.append("null");
-	    }
             i++;
-	    if (i < params.length) {
+            if (i < params.length)
                 sb.append(", ");
         }
-	}
         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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void error(String message) {
-	if (isEnabled(Level.ERROR, message)) {
+        if (isEnabled(Level.ERROR, message))
             log(Level.ERROR, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void error(String message, Object[] params) {
@@ -198,45 +182,39 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     @Override
     public void fatal(IMessage msg) {
-	if (isEnabled(Level.FATAL, msg, null)) {
+        if (isEnabled(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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void fatal(String message) {
-	if (isEnabled(Level.FATAL, message)) {
+        if (isEnabled(Level.FATAL, message))
             log(Level.FATAL, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void fatal(String message, Object[] params) {
@@ -248,10 +226,9 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     @Override
     public String getName() {
@@ -260,38 +237,33 @@ public abstract class AbstractLogger
 
     @Override
     public void info(IMessage msg) {
-	if (isEnabled(Level.INFO, msg, null)) {
+        if (isEnabled(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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void info(String message) {
-	if (isEnabled(Level.INFO, message)) {
+        if (isEnabled(Level.INFO, message))
             log(Level.INFO, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void info(String message, Object[] params) {
@@ -303,10 +275,9 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     protected abstract boolean isEnabled(Level paramLevel, IMessage paramIMessage, Throwable paramThrowable);
 
@@ -358,38 +329,33 @@ public abstract class AbstractLogger
 
     @Override
     public void log(Level level, IMessage msg) {
-	if (isEnabled(level, msg, null)) {
+        if (isEnabled(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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void log(Level level, String message) {
-	if (isEnabled(level, message)) {
+        if (isEnabled(level, message))
             log(level, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void log(Level level, String message, Object[] params) {
@@ -401,10 +367,9 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     @Override
     public void printf(Level level, String format, Object[] params) {
@@ -421,9 +386,8 @@ public abstract class AbstractLogger
 
     @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);
-	}
         return t;
     }
 
@@ -434,38 +398,33 @@ public abstract class AbstractLogger
 
     @Override
     public void trace(IMessage msg) {
-	if (isEnabled(Level.TRACE, msg, null)) {
+        if (isEnabled(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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void trace(String message) {
-	if (isEnabled(Level.TRACE, message)) {
+        if (isEnabled(Level.TRACE, message))
             log(Level.TRACE, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void trace(String message, Object[] params) {
@@ -477,45 +436,39 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 
     @Override
     public void warn(IMessage msg) {
-	if (isEnabled(Level.WARN, msg, null)) {
+        if (isEnabled(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);
     }
-    }
 
     @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);
     }
-    }
 
     @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);
     }
-    }
 
     @Override
     public void warn(String message) {
-	if (isEnabled(Level.WARN, message)) {
+        if (isEnabled(Level.WARN, message))
             log(Level.WARN, this.messageFactory.newMessage(message), null);
     }
-    }
 
     @Override
     public void warn(String message, Object[] params) {
@@ -527,8 +480,7 @@ public abstract class AbstractLogger
 
     @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);
     }
-    }
 }

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

@@ -42,10 +42,9 @@ public class Logger extends AbstractLogger {
     }
 
     public synchronized void setLevel(Level level) {
-	if (level != null) {
+        if (level != null)
             this.config = new PrivateConfig(this.config, level);
     }
-    }
 
     public Level getLevel() {
         return this.config.level;
@@ -67,10 +66,9 @@ public class Logger extends AbstractLogger {
     }
 
     protected void callAppenders(LogEvent event) {
-	for (AppenderControl control : this.appenders.values()) {
+        for (AppenderControl control : this.appenders.values())
             control.callAppender(event);
     }
-    }
 
     @Override
     public boolean isEnabled(Level level, String msg) {
@@ -107,9 +105,8 @@ public class Logger extends AbstractLogger {
 
     public Map<String, IAppender> getAppenders() {
         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());
-	}
         return map;
     }
 
@@ -132,7 +129,7 @@ public class Logger extends AbstractLogger {
             this.logger = logger;
 
             this.config = c;
-	    for(IAppender appender : config.appenders)
+            for (IAppender appender : config.appenders)
                 addAppender(appender);
         }
 

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

@@ -40,28 +40,25 @@ public class SimpleLogger extends AbstractLogger {
         this.level = defaultLevel;
         if (showShortLogName) {
             int index = name.lastIndexOf(".");
-	    if ((index > 0) && (index < name.length())) {
+            if ((index > 0) && (index < name.length()))
                 this.logName = name.substring(index + 1);
-	    } else {
+            else
                 this.logName = name;
-	    }
-	} else if (showLogName) {
+        } else if (showLogName)
             this.logName = name;
-	} else {
+        else
             this.logName = null;
-	}
         this.showDateTime = showDateTime;
         this.showContextMap = showContextMap;
         this.stream = stream;
 
-	if (showDateTime) {
+        if (showDateTime)
             try {
                 this.dateFormatter = new SimpleDateFormat(dateTimeFormat);
             } catch (IllegalArgumentException e) {
                 this.dateFormatter = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss:SSS zzz");
             }
     }
-    }
 
     public void setStream(PrintStream stream) {
         this.stream = stream;
@@ -72,10 +69,9 @@ public class SimpleLogger extends AbstractLogger {
     }
 
     public void setLevel(Level level) {
-	if (level != null) {
+        if (level != null)
             this.level = level;
     }
-    }
 
     @Override
     public void abstractLog(Level level, IMessage msg, Throwable throwable) {
@@ -100,11 +96,10 @@ public class SimpleLogger extends AbstractLogger {
         sb.append(msg.getFormattedMessage());
         Object[] params = msg.getParameters();
         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)];
-	} else {
+        else
             t = throwable;
-	}
         if (t != null) {
             sb.append(' ');
             ByteArrayOutputStream baos = new ByteArrayOutputStream();

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

@@ -21,7 +21,7 @@ package org.jackhuang.hellominecraft.logging.message;
  * @author huangyuhui
  */
 public abstract class AbstractMessageFactory
-	implements IMessageFactory {
+implements IMessageFactory {
 
     @Override
     public IMessage newMessage(Object 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 = "...]";
@@ -67,17 +67,16 @@ 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)
@@ -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 (o == null || getClass() != o.getClass()) return false;
+        if (this == o)
+            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)
@@ -159,9 +157,9 @@ 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)
                      && (messagePattern.charAt(i + 1) == DELIM_STOP)) {
                 int escapedEscapes = escapeCounter / 2;
@@ -193,18 +191,20 @@ 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)
                     && (messagePattern.charAt(i + 1) == DELIM_STOP)) {
@@ -213,16 +213,17 @@ public class ParameterizedMessage
                 }
 
                 isEscaped = false;
-            } else {
+            } else
                 isEscaped = false;
         }
-        }
         return result;
     }
 
     public static String deepToString(Object o) {
-        if (o == null) return null;
-        if (o instanceof String) return (String) o;
+        if (o == null)
+            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 == byte[].class) {
+        if (oClass.isArray())
+            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;
-                        else str.append(", ");
+                        if (first)
+                            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;
-                    else str.append(", ");
+                    if (isFirst)
+                        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;
-                    else str.append(", ");
+                    if (isFirst)
+                        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) {
@@ -333,15 +340,15 @@ public class ParameterizedMessage
                 str.append("!!!]");
             }
     }
-    }
 
     public static String identityToString(Object obj) {
-        if (obj == null) return null;
-        return obj.getClass().getName()+"@"+Integer.toHexString(System.identityHashCode(obj));
+        if (obj == null)
+            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/SimpleMessage.java

@@ -21,7 +21,7 @@ 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;
@@ -51,12 +51,10 @@ public class SimpleMessage
 
     @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;
-	}
 
         SimpleMessage that = (SimpleMessage) o;
 

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;
@@ -32,16 +32,14 @@ public class StringFormattedMessage
     public StringFormattedMessage(String messagePattern, Object[] arguments) {
         this.messagePattern = messagePattern;
         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)]);
     }
-    }
 
     @Override
     public String getFormattedMessage() {
-	if (this.formattedMessage == null) {
+        if (this.formattedMessage == null)
             this.formattedMessage = formatMessage(this.messagePattern, this.argArray);
-	}
         return this.formattedMessage;
     }
 
@@ -52,9 +50,8 @@ public class StringFormattedMessage
 
     @Override
     public Object[] getParameters() {
-	if (this.argArray != null) {
+        if (this.argArray != null)
             return this.argArray;
-	}
         return this.stringArgs;
     }
 
@@ -70,18 +67,15 @@ public class StringFormattedMessage
 
     @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;
-	}
 
         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 Arrays.equals(this.stringArgs, that.stringArgs);
     }

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) {
-                if (instance.isVisible()) return false;
+            synchronized (instance) {
+                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

@@ -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();
@@ -61,13 +62,11 @@ 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);
                 return true;

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;
-        else return k[k.length - 1];
+        if (k == null)
+            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

@@ -29,13 +29,15 @@ 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;
-            else if (s.endsWith("k")) return a / 1024;
-            else return a;
+            if (s.endsWith("g"))
+                return a * 1024;
+            else if (s.endsWith("k"))
+                return a / 1024;
+            else
+                return a;
         }
     }
 

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

@@ -87,6 +87,7 @@ public final class NetUtils {
      * @param requestParameters - all the request parameters (Example:
      *                          "param1=val1&param2=val2"). Note: This method will add the question mark
      *                          (?) to the request - DO NOT add it yourself
+     *
      * @return - The response from the end point
      */
     public static String sendGetRequest(String endpoint,
@@ -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) {
-                if (is != null) IOUtils.closeQuietly(is);
+            } catch (IOException ex) {
+                if (is != null)
+                    IOUtils.closeQuietly(is);
                 is = con.getErrorStream();
                 result = getStreamContent(is);
             }

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

@@ -34,38 +34,33 @@ 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();
 
         return str;
@@ -76,119 +71,99 @@ public final class StrUtils {
     }
 
     public static boolean startsWithOne(String[] a, String match) {
-        if (a == null) {
+        if (a == null)
             return false;
-        }
-        for (String b : a) {
-            if (startsWith(match, b)) {
+        for (String b : a)
+            if (startsWith(match, b))
                 return true;
-            }
-        }
         return false;
     }
 
     public static boolean equalsOne(String base, String... a) {
-        for (String s : a) {
-            if (base.equals(s)) {
+        for (String s : a)
+            if (base.equals(s))
                 return true;
-            }
-        }
         return false;
     }
 
     public static boolean containsOne(List<String> base, List<String> match) {
-        for (String a : base) {
-            for (String b : match) {
-                if (a.toLowerCase().contains(b.toLowerCase())) {
+        for (String a : base)
+            for (String b : match)
+                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++) {
-            if (s.charAt(i) == c) {
+        for (int i = 0; i < s.length(); i++)
+            if (s.charAt(i) == c)
                 res++;
-            }
-        }
         return res;
     }
 
     public static String formatVersion(String ver) {
-        if (isBlank(ver)) {
+        if (isBlank(ver))
+            return null;
+        else
+            for (char ch : ver.toCharArray())
+                if ((ch < '0' || ch > '9') && ch != '.')
                     return null;
-        } else {
-            for(char ch : ver.toCharArray()) {
-                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) {
         return parseParams(addBefore, paramArrayOfObject.toArray(), paramString);
     }
 
     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);
     }
 
@@ -210,10 +185,9 @@ 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

@@ -41,11 +41,12 @@ public class SwingUtils {
      * @param titleA   The title of each column.
      * @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) {
             Class[] types = typesA;
             boolean[] canEdit = canEditA;
@@ -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) {
@@ -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;
-        else if (isOlder(o, this)) return 1;
-        else return 0;
+        if (isOlder(this, o))
+            return -1;
+        else if (isOlder(o, this))
+            return 1;
+        else
+            return 0;
     }
 
 }

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

@@ -61,12 +61,10 @@ public class Base64 {
 
     public static byte[] decode(char[] data) {
         int len = ((data.length + 3) / 4) * 3;
-	if (data.length > 0 && data[data.length - 1] == '=') {
+        if (data.length > 0 && data[data.length - 1] == '=')
             --len;
-	}
-	if (data.length > 1 && data[data.length - 2] == '=') {
+        if (data.length > 1 && data[data.length - 2] == '=')
             --len;
-	}
         byte[] out = new byte[len];
         int shift = 0;
         int accum = 0;
@@ -83,9 +81,8 @@ public class Base64 {
                 }
             }
         }
-	if (index != out.length) {
+        if (index != out.length)
             throw new Error("miscalculated data length!");
-	}
         return out;
     }
     private static final char[] alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="
@@ -93,18 +90,14 @@ public class Base64 {
     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;
-	}
-	for (int i = 'A'; i <= 'Z'; i++) {
+        for (int i = 'A'; i <= 'Z'; i++)
             codes[i] = (byte) (i - 'A');
-	}
-	for (int i = 'a'; i <= 'z'; i++) {
+        for (int i = 'a'; i <= 'z'; i++)
             codes[i] = (byte) (26 + i - 'a');
-	}
-	for (int i = '0'; i <= '9'; i++) {
+        for (int i = '0'; i <= '9'; i++)
             codes[i] = (byte) (52 + i - '0');
-	}
         codes['+'] = 62;
         codes['/'] = 63;
     }

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

@@ -30,9 +30,8 @@ public class Hex {
     public static byte[] decodeHex(char[] data) throws Exception {
         int len = data.length;
 
-	if ((len & 0x1) != 0) {
+        if ((len & 0x1) != 0)
             throw new Exception("Odd number of characters.");
-	}
 
         byte[] out = new byte[len >> 1];
 
@@ -74,9 +73,8 @@ public class Hex {
 
     protected static int toDigit(char ch, int index) throws Exception {
         int digit = Character.digit(ch, 16);
-	if (digit == -1) {
+        if (digit == -1)
             throw new Exception("Illegal hexadecimal character " + ch + " at index " + index);
-	}
         return digit;
     }
 

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

@@ -44,6 +44,7 @@ public class Compressor {
      *
      * @param sourceDir 源文件夹
      * @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 {
@@ -113,6 +114,7 @@ public class Compressor {
      * @param zipFileName zip文件路径
      * @param extPlace    待压缩文件根目录
      * @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);
@@ -161,6 +164,7 @@ public class Compressor {
      *
      * @param destFile zip1
      * @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

@@ -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

@@ -284,10 +284,9 @@ 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;
     }
 
@@ -297,10 +296,9 @@ 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 (s <= 1) continue;
+                    if (c == '.')
+                        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 (s <= 1) continue;
+                    if (c == '.')
+                        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",
-                    "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);
         }

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

@@ -55,9 +55,10 @@ public final class JdkVersion {
 
     @Override
     public boolean equals(Object obj) {
-        if (!(obj instanceof JdkVersion)) return false;
+        if (!(obj instanceof JdkVersion))
+            return false;
         JdkVersion b = (JdkVersion) obj;
-        if(b.location == null || location == null)
+        if (b.location == null || location == null)
             return b.location == location;
         return new File(b.location).equals(new File(location));
     }
@@ -69,7 +70,8 @@ public final class JdkVersion {
 
     public JdkVersion(String location) {
         File f = new File(location);
-        if (f.exists() && f.isFile()) f = f.getParentFile();
+        if (f.exists() && f.isFile())
+            f = f.getParentFile();
         this.location = f.getAbsolutePath();
     }
 
@@ -110,12 +112,17 @@ public final class JdkVersion {
     }
 
     private static int parseVersion(String javaVersion) {
-        if (StrUtils.isBlank(javaVersion)) return UNKOWN;
+        if (StrUtils.isBlank(javaVersion))
+            return UNKOWN;
         int a = UNKOWN;
-        if (javaVersion.contains("1.9.")) a = JAVA_19;
-        else if (javaVersion.contains("1.8.")) a = JAVA_18;
-        else if (javaVersion.contains("1.7.")) a = JAVA_17;
-        else if (javaVersion.contains("1.6.")) a = JAVA_16;
+        if (javaVersion.contains("1.9."))
+            a = JAVA_19;
+        else if (javaVersion.contains("1.8."))
+            a = JAVA_18;
+        else if (javaVersion.contains("1.7."))
+            a = JAVA_17;
+        else if (javaVersion.contains("1.6."))
+            a = JAVA_16;
         return a;
     }
 
@@ -124,6 +131,7 @@ public final class JdkVersion {
      * <code>System.getProperty("java.version")</code>.
      *
      * @return the full Java version string
+     *
      * @see System#getProperty(String)
      */
     public static String getJavaVersion() {
@@ -138,6 +146,7 @@ public final class JdkVersion {
      * rn a code comparable to the JAVA_XX codes in this class
      *
      * @return
+     *
      * @see #JAVA_13
      * @see #JAVA_14
      * @see #JAVA_15
@@ -156,11 +165,11 @@ public final class JdkVersion {
     private static final Pattern p = Pattern.compile("java version \"[1-9]*\\.[1-9]*\\.[0-9]*(.*?)\"");
 
     public static JdkVersion getJavaVersionFromExecutable(String file) throws IOException {
-        String[] str = new String[]{file, "-version"};
+        String[] str = new String[] {file, "-version"};
         Platform platform = Platform.BIT_32;
         String ver = null;
         try {
-            for(String line : IOUtils.readProcessByErrorStream(str)) {
+            for (String line : IOUtils.readProcessByErrorStream(str)) {
                 Matcher m = p.matcher(line);
                 if (m.find()) {
                     ver = m.group();

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

@@ -88,6 +88,7 @@ public class MessageBox {
      * @param Msg    The Message
      * @param Title  The title of MsgBox.
      * @param Option The type of MsgBox.
+     *
      * @return user operation.
      */
     public static int Show(String Msg, String Title, int Option) {
@@ -107,6 +108,7 @@ public class MessageBox {
      *
      * @param Msg    The Message
      * @param Option The type of MsgBox.
+     *
      * @return User Operation
      */
     public static int Show(String Msg, int Option) {
@@ -117,6 +119,7 @@ public class MessageBox {
      * Show Default MsgBox
      *
      * @param Msg The Message
+     *
      * @return User Operation
      */
     public static int Show(String Msg) {

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

@@ -56,8 +56,8 @@ public class ProcessThread extends Thread {
                     HMCLog.warn("Unsupported encoding: " + System.getProperty("sun.jnu.encoding", "UTF-8"), ex);
                     br = new InputStreamReader(in);
                 }
-            }
-            else br = null;
+            } else
+                br = null;
 
             int ch;
             String line = "";

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/views/AbstractFilter.java

@@ -27,7 +27,7 @@ import java.awt.image.Raster;
 import java.awt.image.WritableRaster;
 
 public abstract class AbstractFilter
-        implements BufferedImageOp {
+implements BufferedImageOp {
 
     @Override
     public abstract BufferedImage filter(BufferedImage paramBufferedImage1, BufferedImage paramBufferedImage2);

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/views/BasicColors.java

@@ -24,11 +24,11 @@ import java.awt.Color;
  */
 public class BasicColors {
 
-    private static Color getWebColor(String c){
+    private static Color getWebColor(String c) {
         return new Color(
-                Integer.parseInt(c.substring(0,2),16),
-                Integer.parseInt(c.substring(2,4),16),
-                Integer.parseInt(c.substring(4,6),16)
+        Integer.parseInt(c.substring(0, 2), 16),
+        Integer.parseInt(c.substring(2, 4), 16),
+        Integer.parseInt(c.substring(4, 6), 16)
         );
     }
 

HMCLAPI/src/main/java/org/jackhuang/hellominecraft/views/FastBlurFilter.java

@@ -27,9 +27,8 @@ public class FastBlurFilter extends AbstractFilter {
     }
 
     public FastBlurFilter(int radius) {
-        if (radius < 1) {
+        if (radius < 1)
             radius = 1;
-        }
 
         this.radius = radius;
     }
@@ -43,9 +42,8 @@ public class FastBlurFilter extends AbstractFilter {
         int width = src.getWidth();
         int height = src.getHeight();
 
-        if (dst == null) {
+        if (dst == null)
             dst = createCompatibleDestImage(src, null);
-        }
 
         int[] srcPixels = new int[width * height];
         int[] dstPixels = new int[width * height];
@@ -68,23 +66,19 @@ public class FastBlurFilter extends AbstractFilter {
         int srcIndex = 0;
 
         int[] sumLookupTable = new int[256 * windowSize];
-        for (int i = 0; i < sumLookupTable.length; i++) {
+        for (int i = 0; i < sumLookupTable.length; i++)
             sumLookupTable[i] = (i / windowSize);
-        }
 
         int[] indexLookupTable = new int[radiusPlusOne];
-        if (radius < width) {
-            for (int i = 0; i < indexLookupTable.length; i++) {
+        if (radius < width)
+            for (int i = 0; i < indexLookupTable.length; i++)
                 indexLookupTable[i] = i;
-            }
-        } else {
-            for (int i = 0; i < width; i++) {
+        else {
+            for (int i = 0; i < width; i++)
                 indexLookupTable[i] = i;
-            }
-            for (int i = width; i < indexLookupTable.length; i++) {
+            for (int i = width; i < indexLookupTable.length; i++)
                 indexLookupTable[i] = (width - 1);
         }
-        }
 
         for (int y = 0; y < height; y++) {
             int sumBlue;
@@ -113,14 +107,12 @@ public class FastBlurFilter extends AbstractFilter {
                 dstIndex += height;
 
                 int nextPixelIndex = x + radiusPlusOne;
-                if (nextPixelIndex >= width) {
+                if (nextPixelIndex >= width)
                     nextPixelIndex = width - 1;
-                }
 
                 int previousPixelIndex = x - radius;
-                if (previousPixelIndex < 0) {
+                if (previousPixelIndex < 0)
                     previousPixelIndex = 0;
-                }
 
                 int nextPixel = srcPixels[(srcIndex + nextPixelIndex)];
                 int previousPixel = srcPixels[(srcIndex + previousPixelIndex)];

HMCLAPI/src/main/java/org/tukaani/xz/ARMOptions.java

@@ -6,7 +6,6 @@
  * This file has been put into the public domain.
  * You can do whatever you want with this file.
  */
-
 package org.tukaani.xz;
 
 import java.io.InputStream;
@@ -16,6 +15,7 @@ import org.tukaani.xz.simple.ARM;
  * BCJ filter for little endian ARM instructions.
  */
 public class ARMOptions extends BCJOptions {
+
     private static final int ALIGNMENT = 4;
 
     public ARMOptions() {

HMCLAPI/src/main/java/org/tukaani/xz/ARMThumbOptions.java

@@ -6,7 +6,6 @@
  * This file has been put into the public domain.
  * You can do whatever you want with this file.
  */
-
 package org.tukaani.xz;
 
 import java.io.InputStream;
@@ -16,6 +15,7 @@ import org.tukaani.xz.simple.ARMThumb;
  * BCJ filter for little endian ARM-Thumb instructions.
  */
 public class ARMThumbOptions extends BCJOptions {
+
     private static final int ALIGNMENT = 2;
 
     public ARMThumbOptions() {

HMCLAPI/src/main/java/org/tukaani/xz/BCJCoder.java

@@ -6,10 +6,10 @@
  * This file has been put into the public domain.
  * You can do whatever you want with this file.
  */
-
 package org.tukaani.xz;
 
 abstract class BCJCoder implements FilterCoder {
+
     public static final long X86_FILTER_ID = 0x04;
     public static final long POWERPC_FILTER_ID = 0x05;
     public static final long IA64_FILTER_ID = 0x06;

HMCLAPI/src/main/java/org/tukaani/xz/BCJDecoder.java

@@ -6,13 +6,13 @@
  * This file has been put into the public domain.
  * You can do whatever you want with this file.
  */
-
 package org.tukaani.xz;
 
 import java.io.InputStream;
 import org.tukaani.xz.simple.*;
 
 class BCJDecoder extends BCJCoder implements FilterDecoder {
+
     private final long filterID;
     private final int startOffset;
 
@@ -21,19 +21,18 @@ class BCJDecoder extends BCJCoder implements FilterDecoder {
         assert isBCJFilterID(filterID);
         this.filterID = filterID;
 
-        if (props.length == 0) {
+        if (props.length == 0)
             startOffset = 0;
-        } else if (props.length == 4) {
+        else if (props.length == 4) {
             int n = 0;
             for (int i = 0; i < 4; ++i)
                 n |= (props[i] & 0xFF) << (i * 8);
 
             startOffset = n;
-        } else {
+        } else
             throw new UnsupportedOptionsException(
             "Unsupported BCJ filter properties");
     }
-    }
 
     public int getMemoryUsage() {
         return SimpleInputStream.getMemoryUsage();

HMCLAPI/src/main/java/org/tukaani/xz/BCJEncoder.java

@@ -6,10 +6,10 @@
  * This file has been put into the public domain.
  * You can do whatever you want with this file.
  */
-
 package org.tukaani.xz;
 
 class BCJEncoder extends BCJCoder implements FilterEncoder {
+
     private final BCJOptions options;
     private final long filterID;
     private final byte[] props;
@@ -18,16 +18,16 @@ class BCJEncoder extends BCJCoder implements FilterEncoder {
         assert isBCJFilterID(filterID);
         int startOffset = options.getStartOffset();
 
-        if (startOffset == 0) {
+        if (startOffset == 0)
             props = new byte[0];
-        } else {
+        else {
             props = new byte[4];
             for (int i = 0; i < 4; ++i)
-                props[i] = (byte)(startOffset >>> (i * 8));
+                props[i] = (byte) (startOffset >>> (i * 8));
         }
 
         this.filterID = filterID;
-        this.options = (BCJOptions)options.clone();
+        this.options = (BCJOptions) options.clone();
     }
 
     public long getFilterID() {

HMCLAPI/src/main/java/org/tukaani/xz/BCJOptions.java

@@ -6,10 +6,10 @@
  * This file has been put into the public domain.
  * You can do whatever you want with this file.
  */
-
 package org.tukaani.xz;
 
 abstract class BCJOptions extends FilterOptions {
+
     private final int alignment;
     int startOffset = 0;