Index: C:/Naidu/Projects/eclipse/june_policy_workspace/apache/imperius-splcore/src/main/java/org/apache/imperius/spl/parser/statements/impl/SPLPolicy.java
===================================================================
--- C:/Naidu/Projects/eclipse/june_policy_workspace/apache/imperius-splcore/src/main/java/org/apache/imperius/spl/parser/statements/impl/SPLPolicy.java	(revision 669804)
+++ C:/Naidu/Projects/eclipse/june_policy_workspace/apache/imperius-splcore/src/main/java/org/apache/imperius/spl/parser/statements/impl/SPLPolicy.java	(working copy)
@@ -295,7 +295,7 @@
 
 	}
 
-	public int evaluate(DataCollector dc, Actuator ac,
+	public synchronized int evaluate(DataCollector dc, Actuator ac,
 			String anchorClassName,String anchornamespace, 
 			Object anchorInstance, String assocName, String role1, 
 			String role2) throws SPLException 
@@ -337,7 +337,7 @@
 	}
 
 	
-	public int evaluate(DataCollector dc, Actuator ac, Map iMap) throws SPLException 
+	public synchronized int evaluate(DataCollector dc, Actuator ac, Map iMap) throws SPLException 
     {
         logger.entering(sourceClass,Thread.currentThread().getName()+" "+ "evaluate2");
         this.auditloggerString="";