--- old/src/share/classes/sun/reflect/generics/tree/LongSignature.java	2014-11-28 16:33:53.656610935 +0300
+++ new/src/share/classes/sun/reflect/generics/tree/LongSignature.java	2014-11-28 16:33:53.496610940 +0300
@@ -29,7 +29,7 @@
 
 /** AST that represents the type long. */
 public class LongSignature implements BaseType {
-    private static LongSignature singleton = new LongSignature();
+    private static final LongSignature singleton = new LongSignature();
 
     private LongSignature(){}