--- a/jdk/src/share/classes/sun/management/snmp/jvminstr/JvmRTClassPathTableMetaImpl.java	Tue Jan 17 14:10:04 2012 +0000
+++ b/jdk/src/share/classes/sun/management/snmp/jvminstr/JvmRTClassPathTableMetaImpl.java	Tue Jan 17 15:55:40 2012 -0800
@@ -70,6 +70,8 @@
   */
 public class JvmRTClassPathTableMetaImpl extends JvmRTClassPathTableMeta {
 
+    static final long serialVersionUID = -6914494148818455166L;
+
     private SnmpTableCache cache;
 
      /**
@@ -77,6 +79,7 @@
      * JvmRTClassPathTable.
      **/
     private static class JvmRTClassPathTableCache extends SnmpTableCache {
+        static final long serialVersionUID = 3805032372592117315L;
         private JvmRTClassPathTableMetaImpl meta;
 
         JvmRTClassPathTableCache(JvmRTClassPathTableMetaImpl meta,
@@ -89,7 +92,7 @@
          * Call <code>getTableDatas(JvmContextFactory.getUserData())</code>.
          **/
         public SnmpTableHandler getTableHandler() {
-            final Map userData = JvmContextFactory.getUserData();
+            final Map<Object, Object> userData = JvmContextFactory.getUserData();
             return getTableDatas(userData);
         }