--- old/src/share/classes/sun/util/PreHashedMap.java	2012-08-28 15:10:26.230071149 -0700
+++ new/src/share/classes/sun/util/PreHashedMap.java	2012-08-28 15:10:26.106071154 -0700
@@ -126,7 +126,7 @@
      */
     protected abstract void init(Object[] ht);
 
-    // @SuppressWarnings("unchecked")
+    @SuppressWarnings("unchecked")
     private V toV(Object x) {
         return (V)x;
     }
@@ -259,6 +259,7 @@
                                     return true;
                                 if (!(ob instanceof Map.Entry))
                                     return false;
+                                @SuppressWarnings("unchecked")
                                 Map.Entry<String,V> that
                                     = (Map.Entry<String,V>)ob;
                                 return ((this.getKey() == null