Removed warning from code

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/modules/recordsmanagement/HEAD@73545 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

rm-server/source/java/org/alfresco/module/org_alfresco_module_rm/script/AuditLogPost.java

@@ -140,6 +140,7 @@ public class AuditLogPost extends BaseAuditRetrievalWebScript
      * @param record {@link NodeRef} The audit trail as record
      * @return Response text as {@link String}
      */
+    @SuppressWarnings("null")
     private String createResponse(NodeRef record)
     {
         JSONObject responseJSON = new JSONObject();