package com.donaldy.basic.tree; public class BinaryTreeNode<T> { private T data; private BinaryTreeNode<T> left; private BinaryTreeNode<T> right; public BinaryTreeNode(T data){ this.data=data; } public T getData() { return data; } public void setData(T data) { this.data = data; } public BinaryTreeNode<T> getLeft() { return left; } public void setLeft(BinaryTreeNode<T> left) { this.left = left; } public BinaryTreeNode<T> getRight() { return right; } public void setRight(BinaryTreeNode<T> right) { this.right = right; } public BinaryTreeNode<T> insert(Object o){ return null; } }