Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java,v
diff -u -r1.130 -r1.131
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java	2 Nov 2015 02:45:47 -0000	1.130
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java	2 Nov 2015 03:58:37 -0000	1.131
@@ -312,9 +312,6 @@
 	return qaUsrRespDAO.getResponsesForTablesorter(toolContentId, qaSessionId, questionId, excludeUserId, page, size, sorting, searchString);
     }
 
-    private String createRatingKey(Long qaSessionId, final Long questionId) {
-	return qaSessionId + "-" + questionId;
-    }
     @Override
     public int getCountResponsesBySessionAndQuestion(final Long qaSessionId, final Long questionId,
 	    final Long excludeUserId, String searchString) {