Index: trunk/autoquest-core-usability-evaluation-test/src/main/java/de/ugoe/cs/autoquest/usability/CMDperformUsabilityEvaluationTest.java
===================================================================
--- trunk/autoquest-core-usability-evaluation-test/src/main/java/de/ugoe/cs/autoquest/usability/CMDperformUsabilityEvaluationTest.java	(revision 1201)
+++ trunk/autoquest-core-usability-evaluation-test/src/main/java/de/ugoe/cs/autoquest/usability/CMDperformUsabilityEvaluationTest.java	(revision 1203)
@@ -19,4 +19,5 @@
 import java.util.List;
 
+import org.junit.Before;
 import org.junit.Test;
 
@@ -38,4 +39,10 @@
 public class CMDperformUsabilityEvaluationTest {
 
+	@Before
+	public void clearGlobalDataContainer() {
+		GlobalDataContainer.getInstance().reset();
+	}
+	
+	
     /**
      * Test method for {@link de.ugoe.cs.autoquest.usability.CMDperformUsabilityEvaluation#run(java.util.List)}.