安装新版本的版本名输入框显示已选择加载器名称 (#3234)

* Update InstallersPage.java

* 优化代码

* Update InstallersPage.java

* Update InstallersPage.java

* fix: checkstyle

* 给 LibraryAnalyzer.LibraryType.fromPatchId 稍微优化一下，把她里面的实现改为一个预先生成的 map，

相信你知道怎么把这个函数改成一个 lookupMap.get(patchId) 的形式

* Update InstallersPage.java

* Update InstallersPage.java

* Fix

* update

---------

Co-authored-by: Glavo <zjx001202@gmail.com>

HMCLCore/src/main/java/org/jackhuang/hmcl/download/LibraryAnalyzer.java

@@ -270,6 +270,13 @@ public final class LibraryAnalyzer implements Iterable<LibraryAnalyzer.LibraryMa
         private final Pattern group, artifact;
         private final ModLoaderType modLoaderType;
 
+        private static final Map<String, LibraryType> PATCH_ID_MAP = new HashMap<>();
+        static {
+            for (LibraryType type : values()) {
+                PATCH_ID_MAP.put(type.getPatchId(), type);
+            }
+        }
+
         LibraryType(boolean modLoader, String patchId, Pattern group, Pattern artifact, ModLoaderType modLoaderType) {
             this.modLoader = modLoader;
             this.patchId = patchId;
@@ -291,10 +298,7 @@ public final class LibraryAnalyzer implements Iterable<LibraryAnalyzer.LibraryMa
         }
 
         public static LibraryType fromPatchId(String patchId) {
-            for (LibraryType type : values())
-                if (type.getPatchId().equals(patchId))
-                    return type;
-            return null;
+            return PATCH_ID_MAP.get(patchId);
         }
 
         protected boolean matchLibrary(Library library, List<Library> libraries) {