--- a/jdk/src/share/classes/java/util/AbstractMap.java	Tue Apr 17 11:59:12 2012 -0700
+++ b/jdk/src/share/classes/java/util/AbstractMap.java	Tue Apr 17 12:21:56 2012 -0700
@@ -443,7 +443,7 @@
 
         if (!(o instanceof Map))
             return false;
-        Map<K,V> m = (Map<K,V>) o;
+        Map<?,?> m = (Map<?,?>) o;
         if (m.size() != size())
             return false;
 
@@ -534,7 +534,7 @@
      * @return a shallow copy of this map
      */
     protected Object clone() throws CloneNotSupportedException {
-        AbstractMap<K,V> result = (AbstractMap<K,V>)super.clone();
+        AbstractMap<?,?> result = (AbstractMap<?,?>)super.clone();
         result.keySet = null;
         result.values = null;
         return result;
@@ -652,7 +652,7 @@
         public boolean equals(Object o) {
             if (!(o instanceof Map.Entry))
                 return false;
-            Map.Entry e = (Map.Entry)o;
+            Map.Entry<?,?> e = (Map.Entry<?,?>)o;
             return eq(key, e.getKey()) && eq(value, e.getValue());
         }
 
@@ -783,7 +783,7 @@
         public boolean equals(Object o) {
             if (!(o instanceof Map.Entry))
                 return false;
-            Map.Entry e = (Map.Entry)o;
+            Map.Entry<?,?> e = (Map.Entry<?,?>)o;
             return eq(key, e.getKey()) && eq(value, e.getValue());
         }