fixed handlers

org.fortiss.af3.platform.raspberry.ui/src/org/fortiss/af3/platform/raspberry/ui/handler/V2VInputHandler.java

@@ -23,11 +23,8 @@ import org.fortiss.af3.platform.raspberry.model.v2v.V2VInput;
  */
 public class V2VInputHandler extends IconModelElementHandlerBase<V2VInput> {
 
-	/**
-	 * @param icon
-	 */
-	public V2VInputHandler(String icon) {
-		super(icon);
+	/** Constructor. */
+	public V2VInputHandler() {
+		super("icons/unknown.png");
 	}
-
 }

org.fortiss.af3.platform.raspberry.ui/src/org/fortiss/af3/platform/raspberry/ui/handler/V2VOuputHandler.java

@@ -23,11 +23,8 @@ import org.fortiss.af3.platform.raspberry.model.v2v.V2VOuput;
  */
 public class V2VOuputHandler extends IconModelElementHandlerBase<V2VOuput> {
 
-	/**
-	 * @param icon
-	 */
-	public V2VOuputHandler(String icon) {
-		super(icon);
+	/** Constructor. */
+	public V2VOuputHandler() {
+		super("icons/unknown.png");
 	}
-
 }