added empty files and fixed a little

vasc-frontend-swing/src/main/java/com/idcanet/vasc/frontends/swing/SwingVascFrontend.java

@@ -653,7 +653,7 @@ public class SwingVascFrontend extends AbstractVascFrontend {
 		}
 
 		public VascFrontendEventType[] getEventTypes() {
-			VascFrontendEventType[] result = {VascFrontendEventType.DATA_LIST_UPDATE};
+			VascFrontendEventType[] result = {VascFrontendEventType.POST_UPDATE};
 			return result;
 		}
 	}