Index: /trunk/CrossPare/src/de/ugoe/cs/cpdp/eval/AbstractWekaEvaluation.java
===================================================================
--- /trunk/CrossPare/src/de/ugoe/cs/cpdp/eval/AbstractWekaEvaluation.java	(revision 114)
+++ /trunk/CrossPare/src/de/ugoe/cs/cpdp/eval/AbstractWekaEvaluation.java	(revision 115)
@@ -211,6 +211,12 @@
     private double calculateReviewEffort(Instances testdata, Classifier classifier) {
 
-        final Attribute loc = testdata.attribute("loc");
+        Attribute loc = testdata.attribute("loc");
         if (loc == null) {
+            loc = testdata.attribute("LOC_EXECUTABLE");
+        }
+        if (loc == null) {
+            loc = testdata.attribute("numberOfLinesOfCode");
+        }
+        if( loc == null ) {
             return 0.0;
         }