--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Env.java	Wed Dec 18 19:22:58 2013 +0000
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Env.java	Wed Dec 18 16:05:18 2013 -0500
@@ -92,7 +92,7 @@
      *  and copying all other fields.
      */
     public Env<A> dup(JCTree tree, A info) {
-        return dupto(new Env<A>(tree, info));
+        return dupto(new Env<>(tree, info));
     }
 
     /** Duplicate this environment into a given Environment,