Index: trunk/CrossPare/src/de/ugoe/cs/cpdp/dataselection/DecisionTreeSelection.java
===================================================================
--- trunk/CrossPare/src/de/ugoe/cs/cpdp/dataselection/DecisionTreeSelection.java	(revision 115)
+++ trunk/CrossPare/src/de/ugoe/cs/cpdp/dataselection/DecisionTreeSelection.java	(revision 116)
@@ -84,4 +84,8 @@
             }
             REPTree repTree = new REPTree();
+            if( repTree.getNumFolds()>similarityData.size() ) {
+                repTree.setNumFolds(similarityData.size());
+            }
+            repTree.setNumFolds(2);
             repTree.buildClassifier(similarityData);