Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaCondition.java
===================================================================
diff -u -r33f9171c071c179459972380a9b732f1aeec87bf -ra61e6514f9ceba6e850bbaeb2b5667abb20c2ea1
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaCondition.java	(.../QaCondition.java)	(revision 33f9171c071c179459972380a9b732f1aeec87bf)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaCondition.java	(.../QaCondition.java)	(revision a61e6514f9ceba6e850bbaeb2b5667abb20c2ea1)
@@ -27,6 +27,7 @@
 import java.util.SortedSet;
 import java.util.TreeSet;
 
+import org.apache.log4j.Logger;
 import org.lamsfoundation.lams.learningdesign.BranchCondition;
 import org.lamsfoundation.lams.learningdesign.LearningDesign;
 import org.lamsfoundation.lams.learningdesign.TextSearchCondition;
@@ -50,6 +51,7 @@
      * parameters.
      */
     private Set<QaQueContent> questions = new TreeSet<QaQueContent>(new QaQueContentComparator());
+    private static Logger log = Logger.getLogger(QaCondition.class);
 
     public SortedSet<QaQuestionContentDTO> temporaryQuestionDTOSet = new TreeSet<QaQuestionContentDTO>(
 	    new QaQuestionContentDTOComparator());