Program: 10437
Project: 10437
Buggy source:
private NSArray<UIGestureRecognizer> createGestureRecognizers(){
  UIGestureRecognizerDelegate gestureRecognizerDelegate=new UIGestureRecognizerDelegateAdapter(){
    /** 
 * Ensure that the pinch, pan and rotate gesture recognizers on a particular view can all recognize simultaneously. Prevent other gesture recognizers from recognizing simultaneously. 
 */
    @Override public boolean shouldRecognizeSimultaneously(    UIGestureRecognizer gestureRecognizer,    UIGestureRecognizer otherGestureRecognizer){
      if (gestureRecognizer.getView() != firstPieceView && gestureRecognizer.getView() != secondPieceView && gestureRecognizer.getView() != thirdPieceView) {
        return false;
      }
      if (gestureRecognizer.getView() != otherGestureRecognizer.getView()) {
        return false;
      }
      if (gestureRecognizer instanceof UILongPressGestureRecognizer || otherGestureRecognizer instanceof UILongPressGestureRecognizer) {
        return false;
      }
      return true;
    }
  }
;
  UIRotationGestureRecognizer rotationGestureRecognizer=new UIRotationGestureRecognizer(new UIGestureRecognizer.GestureListener(){
    @Override public void handleGesture(    UIGestureRecognizer gestureRecognizer){
      rotatePiece((UIRotationGestureRecognizer)gestureRecognizer);
    }
  }
);
  UIPinchGestureRecognizer pinchGestureRecognizer=new UIPinchGestureRecognizer(new UIGestureRecognizer.GestureListener(){
    @Override public void handleGesture(    UIGestureRecognizer gestureRecognizer){
      scalePiece((UIPinchGestureRecognizer)gestureRecognizer);
    }
  }
);
  UIPanGestureRecognizer panGestureRecognizer=new UIPanGestureRecognizer(new UIGestureRecognizer.GestureListener(){
    @Override public void handleGesture(    UIGestureRecognizer gestureRecognizer){
      panPiece((UIPanGestureRecognizer)gestureRecognizer);
    }
  }
);
  UILongPressGestureRecognizer longPressGestureRecognizer=new UILongPressGestureRecognizer(new UIGestureRecognizer.GestureListener(){
    @Override public void handleGesture(    UIGestureRecognizer gestureRecognizer){
      showResetMenu((UILongPressGestureRecognizer)gestureRecognizer);
    }
  }
);
  NSArray<UIGestureRecognizer> gestureRecognizers=new NSArray<>(rotationGestureRecognizer,pinchGestureRecognizer,panGestureRecognizer,longPressGestureRecognizer);
  for (  UIGestureRecognizer gestureRecognizer : gestureRecognizers) {
    gestureRecognizer.setDelegate(gestureRecognizerDelegate);
  }
  return gestureRecognizers;
}

Fixed version (ground truth):
private NSArray<UIGestureRecognizer> createGestureRecognizers(){
  UIGestureRecognizerDelegate gestureRecognizerDelegate=new UIGestureRecognizerDelegateAdapter(){
    /** 
 * Ensure that the pinch, pan and rotate gesture recognizers on a particular view can all recognize simultaneously. Prevent other gesture recognizers from recognizing simultaneously. 
 */
    @Override public boolean shouldRecognizeSimultaneously(    UIGestureRecognizer gestureRecognizer,    UIGestureRecognizer otherGestureRecognizer){
      if (gestureRecognizer.getView() != firstPieceView && gestureRecognizer.getView() != secondPieceView && gestureRecognizer.getView() != thirdPieceView) {
        return false;
      }
      if (gestureRecognizer.getView() != otherGestureRecognizer.getView()) {
        return false;
      }
      if (gestureRecognizer instanceof UILongPressGestureRecognizer || otherGestureRecognizer instanceof UILongPressGestureRecognizer) {
        return false;
      }
      return true;
    }
  }
;
  UIRotationGestureRecognizer rotationGestureRecognizer=new UIRotationGestureRecognizer(new UIGestureRecognizer.OnGestureListener(){
    @Override public void onGesture(    UIGestureRecognizer gestureRecognizer){
      rotatePiece((UIRotationGestureRecognizer)gestureRecognizer);
    }
  }
);
  UIPinchGestureRecognizer pinchGestureRecognizer=new UIPinchGestureRecognizer(new UIGestureRecognizer.OnGestureListener(){
    @Override public void onGesture(    UIGestureRecognizer gestureRecognizer){
      scalePiece((UIPinchGestureRecognizer)gestureRecognizer);
    }
  }
);
  UIPanGestureRecognizer panGestureRecognizer=new UIPanGestureRecognizer(new UIGestureRecognizer.OnGestureListener(){
    @Override public void onGesture(    UIGestureRecognizer gestureRecognizer){
      panPiece((UIPanGestureRecognizer)gestureRecognizer);
    }
  }
);
  UILongPressGestureRecognizer longPressGestureRecognizer=new UILongPressGestureRecognizer(new UIGestureRecognizer.OnGestureListener(){
    @Override public void onGesture(    UIGestureRecognizer gestureRecognizer){
      showResetMenu((UILongPressGestureRecognizer)gestureRecognizer);
    }
  }
);
  NSArray<UIGestureRecognizer> gestureRecognizers=new NSArray<>(rotationGestureRecognizer,pinchGestureRecognizer,panGestureRecognizer,longPressGestureRecognizer);
  for (  UIGestureRecognizer gestureRecognizer : gestureRecognizers) {
    gestureRecognizer.setDelegate(gestureRecognizerDelegate);
  }
  return gestureRecognizers;
}