/** @generated */
 @Override
 protected void removeSemanticListeners() {
   if (parserElements != null) {
     for (int i = 0; i < parserElements.size(); i++) {
       removeListenerFilter("SemanticModel" + i); // $NON-NLS-1$
     }
   } else {
     super.removeSemanticListeners();
   }
 }