package code.coder.lee.common;

import apple.laf.JRSUIUtils;

/**

* Created by bcc on 16/3/12.

*/

public class TreeNode {

public int val;

public TreeNode left;

public TreeNode right;

public TreeNode(int val) {

this.val = val;

}

@Override

public boolean equals(Object o) {

if (this == o) return true;

if (o == null || getClass() != o.getClass()) return false;

TreeNode treeNode = (TreeNode) o;

if (val != treeNode.val) return false;

if (left != null ? !left.equals(treeNode.left) : treeNode.left != null) return false;

return right != null ? right.equals(treeNode.right) : treeNode.right == null;

}

@Override

public int hashCode() {

int result = val;

result = 31 * result + (left != null ? left.hashCode() : 0);

result = 31 * result + (right != null ? right.hashCode() : 0);

return result;

}

}