Index: lams_common/src/java/org/lamsfoundation/lams/qb/service/IQbService.java
===================================================================
diff -u -r0730a2efec2b305e10b98b82c11e1ae2ef1b72fb -ref86b1a497acdbc249c66c78e59d542ded3044c0
--- lams_common/src/java/org/lamsfoundation/lams/qb/service/IQbService.java	(.../IQbService.java)	(revision 0730a2efec2b305e10b98b82c11e1ae2ef1b72fb)
+++ lams_common/src/java/org/lamsfoundation/lams/qb/service/IQbService.java	(.../IQbService.java)	(revision ef86b1a497acdbc249c66c78e59d542ded3044c0)
@@ -138,6 +138,6 @@
     boolean isQuestionInUserCollection(int qbQuestionId, int userId);
 
     void insertQuestion(QbQuestion qbQuestion);
-
+    
     void prepareQuestionForExport(QbQuestion qbQuestion);
 }
Index: lams_common/src/java/org/lamsfoundation/lams/qb/service/QbService.java
===================================================================
diff -u -r0730a2efec2b305e10b98b82c11e1ae2ef1b72fb -ref86b1a497acdbc249c66c78e59d542ded3044c0
--- lams_common/src/java/org/lamsfoundation/lams/qb/service/QbService.java	(.../QbService.java)	(revision 0730a2efec2b305e10b98b82c11e1ae2ef1b72fb)
+++ lams_common/src/java/org/lamsfoundation/lams/qb/service/QbService.java	(.../QbService.java)	(revision ef86b1a497acdbc249c66c78e59d542ded3044c0)
@@ -578,7 +578,6 @@
      * Cascades in QbToolQuestion, QbQuestion and QbOptions do not seem to work on insert.
      * New QbQuestions need to be saved step by step.
      */
-    @Override
     public void insertQuestion(QbQuestion qbQuestion) {
 	if (qbQuestion.getQuestionId() == null) {
 	    qbQuestion.setQuestionId(generateNextQuestionId());
@@ -614,7 +613,7 @@
 	    }
 	}
     }
-
+    
     /**
      * When exporting a LD, QbQuestion's server-specific detail need not be exported
      */
@@ -628,7 +627,7 @@
 	qbQuestion.setQbOptions(new ArrayList<>(qbQuestion.getQbOptions()));
 	qbQuestion.setUnits(new ArrayList<>(qbQuestion.getUnits()));
     }
-
+    
     public void setQbDAO(IQbDAO qbDAO) {
 	this.qbDAO = qbDAO;
     }