Using the binary search tree example, add the following functions:

1) Implement the clone method in the class. The clone method returns an identical copy of the binary search tree 2) Implement the equals method in the class. The equals method returns true if both trees contain the same elements in the same arrangement.

Create a driver program to test these two functions.

BinaryTree.java -> https://pastebin.com/H9iUDDSV Node.java -> https://pastebin.com/xZqstqRz