class Spoon extends ApplicationWindow implements AddUndoPositionInterface, TabListener, SpoonInterface,
  OverwritePrompter, PDIObserver, LifeEventHandler, XulEventSource, XulEventHandler, PartitionSchemasProvider {

  public void delHop() {
    final TransMeta transMeta = (TransMeta) selectionObjectParent;
    final TransHopMeta transHopMeta = (TransHopMeta) selectionObject;
    delHop( transMeta, transHopMeta );
  }

  private  Spoon();
  private  Spoon( Repository rep );

}