@Override public BodyPart remove(int index) { BodyPart bp = super.remove(index); if (bp != null) { bp.setParent(null); } return bp; }
@Override public void clear() { BodyPart bps[] = super.toArray(new BodyPart[super.size()]); super.clear(); for (BodyPart bp : bps) { bp.setParent(null); } }
@Override public boolean remove(Object bp) { if (super.remove(bp)) { ((BodyPart) bp).setParent(null); return true; } else { return false; } }
@Override public boolean addAll(int index, Collection<? extends BodyPart> bps) { if (super.addAll(index, bps)) { for (BodyPart bp : bps) { bp.setParent(parent); } return true; } else { return false; } }
@Override public void add(int index, BodyPart bp) { super.add(index, bp); bp.setParent(parent); }
@Override public boolean add(BodyPart bp) { super.add(bp); bp.setParent(parent); return true; }