--- old/src/share/classes/sun/reflect/generics/tree/ArrayTypeSignature.java	2014-11-28 16:33:48.892611050 +0300
+++ new/src/share/classes/sun/reflect/generics/tree/ArrayTypeSignature.java	2014-11-28 16:33:48.724611054 +0300
@@ -28,7 +28,7 @@
 import sun.reflect.generics.visitor.TypeTreeVisitor;
 
 public class ArrayTypeSignature implements FieldTypeSignature {
-    private TypeSignature componentType;
+    private final TypeSignature componentType;
 
     private ArrayTypeSignature(TypeSignature ct) {componentType = ct;}