--- old/src/java.base/share/classes/sun/reflect/LangReflectAccess.java	2015-04-01 20:06:35.293768127 +0200
+++ new/src/java.base/share/classes/sun/reflect/LangReflectAccess.java	2015-04-01 20:06:35.184770056 +0200
@@ -109,4 +109,14 @@
 
     /** Makes a "child" copy of a Constructor */
     public <T> Constructor<T> copyConstructor(Constructor<T> arg);
+
+    //
+    // Comparing / Hashing Method parameter types
+    //
+
+    /** Compares parameter types of two Methods */
+    public boolean methodParameterTypesEquals(Method method1, Method method2);
+
+    /** Returns hashCode for parameter types of a Method */
+    public int methodParameterTypesHashCode(Method method);
 }