1 files changed, 1 insertions, 1 deletions
diff --git a/src/share/classes/sun/reflect/generics/tree/ShortSignature.java b/src/share/classes/sun/reflect/generics/tree/ShortSignature.java
index ccdadcf0a..374f6fba8 100644
--- a/src/share/classes/sun/reflect/generics/tree/ShortSignature.java
+++ b/src/share/classes/sun/reflect/generics/tree/ShortSignature.java
@@ -29,7 +29,7 @@ import sun.reflect.generics.visitor.TypeTreeVisitor;
 
 /** AST that represents the type short. */
 public class ShortSignature implements BaseType {
-    private static ShortSignature singleton = new ShortSignature();
+    private static final ShortSignature singleton = new ShortSignature();
 
     private ShortSignature(){}