Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java
===================================================================
diff -u -r2f725f8ef2aa09a2663b2335bf67213074426d11 -r845f86723057fa2bdfaad640915c07b60e18b27b
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java	(.../QaServicePOJO.java)	(revision 2f725f8ef2aa09a2663b2335bf67213074426d11)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/service/QaServicePOJO.java	(.../QaServicePOJO.java)	(revision 845f86723057fa2bdfaad640915c07b60e18b27b)
@@ -882,6 +882,11 @@
     public ToolOutput getToolOutput(String name, Long toolSessionId, Long learnerId) {
 	return getQaOutputFactory().getToolOutput(name, this, toolSessionId, learnerId);
     }
+    
+    @Override
+    public List<ToolOutput> getToolOutputs(String name, Long toolContentId) {
+	return new ArrayList<ToolOutput>();
+    }
 
     @Override
     public void forceCompleteUser(Long toolSessionId, User user) {