Be careful of copy paste, and using solution from external resources, if so$,$ you will receive a score of ZERO.In JAVA.

Using an auxiliary TreeNode class that will store int values, and keep a reference to each child,

class TreeNode

$\{$

int value;

TreeNode left;

TreeNode right;

$\}$

$-$Implement a method PrintNode$()$ that prints the content of a node.

$-$Implement a recursive method that performs postorder tree traversal.

$-$Implement a recursive method that performs preorder tree traversal.

$-$Implement a recursive method that performs breadth first tree traversal.