class PentaTreeNode extends AbstractTreeNode<D, N> {

	@Pure
	@Override
	public int getNotNullChildCount() {
		return this.notNullChildCount;
	}

	public  PentaTreeNode();
	public  PentaTreeNode(Collection<D> data);
	public  PentaTreeNode(D data);
	public  PentaTreeNode(boolean useLinkedList);
	public  PentaTreeNode(boolean useLinkedList, boolean copyDataCollection, List<D> data);
	public  PentaTreeNode(boolean useLinkedList, D data);

}