Add ClassUtil.isClassInitializer(String) and `ClassUtil.isInstanceI…

…nitializer(String)`
Guardsquare · Nov 22, 2024 · bf594da · bf594da
1 parent 014fcdc
commit bf594da
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diff --git a/base/src/main/java/proguard/classfile/util/ClassUtil.java b/base/src/main/java/proguard/classfile/util/ClassUtil.java
@@ -730,12 +730,31 @@ public static String internalSimpleClassName(String internalClassName) {
   /**
    * Returns whether the given method name refers to a class initializer or an instance initializer.
    *
-   * @param internalMethodName the internal method name, e.g. "<code>&ltclinit&gt;</code>".
-   * @return whether the method name refers to an initializer, e.g. <code>true</code>.
+   * @param internalMethodName The internal method name, e.g. "<code>&ltclinit&gt;</code>".
+   * @return Whether the method name refers to an initializer, e.g. <code>true</code>.
    */
   public static boolean isInitializer(String internalMethodName) {
-    return internalMethodName.equals(ClassConstants.METHOD_NAME_CLINIT)
-        || internalMethodName.equals(ClassConstants.METHOD_NAME_INIT);
+    return isClassInitializer(internalMethodName) || isInstanceInitializer(internalMethodName);
+  }
+
+  /**
+   * Returns whether the given method name refers to a class initializer.
+   *
+   * @param internalMethodName The internal method name, e.g. "<code>&ltclinit&gt;</code>".
+   * @return Whether the method name refers to a class initializer, e.g. <code>true</code>.
+   */
+  public static boolean isClassInitializer(String internalMethodName) {
+    return ClassConstants.METHOD_NAME_CLINIT.equals(internalMethodName);
+  }
+
+  /**
+   * Returns whether the given method name refers to an instance initializer.
+   *
+   * @param internalMethodName The internal method name, e.g. "<code>&ltinit&gt;</code>".
+   * @return Whether the method name refers to an instance initializer, e.g. <code>true</code>.
+   */
+  public static boolean isInstanceInitializer(String internalMethodName) {
+    return ClassConstants.METHOD_NAME_INIT.equals(internalMethodName);
   }
 
   /**

diff --git a/docs/md/releasenotes.md b/docs/md/releasenotes.md
@@ -12,6 +12,7 @@
 ### API improvements
 
 - Rename `CallVisitor` to `CallHandler` and add extra parameters to handle calls accounting for more data.
+- Add `ClassUtil.isClassInitializer(String)` and `ClassUtil.isInstanceInitializer(String)`.
 
 ## Version 9.1.6