Index: trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/efg/commands/CMDefgTestCasesToSequences.java
===================================================================
--- trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/efg/commands/CMDefgTestCasesToSequences.java	(revision 424)
+++ trunk/EventBenchConsole/src/de/ugoe/cs/eventbench/efg/commands/CMDefgTestCasesToSequences.java	(revision 425)
@@ -2,4 +2,5 @@
 
 import java.io.File;
+import java.io.FilenameFilter;
 import java.security.InvalidParameterException;
 import java.util.Collection;
@@ -45,6 +46,11 @@
 
 		File folder = new File(foldername);
-		// TODO would be more robust with filter
-		File[] testcaseFiles = folder.listFiles();
+		
+		File[] testcaseFiles = folder.listFiles( new FilenameFilter() {
+			@Override
+			public boolean accept(File dir, String name) {
+				return name.endsWith(".tst");
+			}
+		});
 		Collection<List<Event<?>>> sequences = new LinkedList<List<Event<?>>>();
 		GUITARTestCaseParser parser;