--- a/langtools/src/share/classes/javax/tools/StandardLocation.java	Wed Dec 18 19:22:58 2013 +0000
+++ b/langtools/src/share/classes/javax/tools/StandardLocation.java	Wed Dec 18 16:05:18 2013 -0500
@@ -98,7 +98,7 @@
     }
     //where
         private static final ConcurrentMap<String,Location> locations
-            = new ConcurrentHashMap<String,Location>();
+            = new ConcurrentHashMap<>();
 
     public String getName() { return name(); }