Merged V2.2 to HEAD

10931: Merged V2.1 to V2.2
      9931: Fix for https://issues.alfresco.com/jira/browse/ETWOONE-295
      10094: Further fix for ETWOONE-241: SAXException - XML parser apparently is not thread safe
      10101: Resolve ACT 1282: wcm workflow falling over on Oracle while hitting in clause limit of 1000 expressions.
      10188: https://issues.alfresco.com/jira/browse/ETWOONE-74 (Part 1)
      10447: ETWOONE-328: performance improvement added to rule trigger code
      10455: Fix for ETWOONE-306.
      10292: Fix for ETWOONE-92: If two users update the same contents at the same time, you get InvalidNodeRefException
      10293: Fix for ETWOONE-116: Send email action does not handle invalid email address
      10294: Fix for ETWOONE-164: when a powerpoint 2007 pptx is stored in alfresco ...
      10341: Action Evaluator request level cache


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10934 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/rule/RuleServiceImpl.java

@@ -538,7 +538,8 @@ public class RuleServiceImpl implements RuleService, RuntimeRuleService
 	 * @param ruleNodeRef	the rule node reference
 	 * @return				the rule
 	 */
-    public Rule getRule(NodeRef ruleNodeRef)
+    @SuppressWarnings("unchecked")
+	public Rule getRule(NodeRef ruleNodeRef)
 	{
     	// Get the rule properties
 		Map<QName, Serializable> props = this.runtimeNodeService.getProperties(ruleNodeRef);