Write a method with signature public static int countGreaterThanValue$($BinaryNode root, int value$)$ which gets a Binary Tree $($not BST necessarily!$)$ and a value as input parameters. It counts the number of values greater than value in the tree and returns the counter.

Starter Codepackage util;

import java.util.$*$;

$/*$

This class implements Binary Node for Binary Trees

Methods:

I$)$ Two constructors

II$)$ Two toString methods

III$)$ height and size methods

IV$)$ preorder, postorder, and inorder traversals

V$)$ BFS and DFS traversal

$*/$

public class BinaryNode $\{$

public E element;$//$data

public BinaryNode left;$//$left child

public BinaryNode right;$//$right child

$//$constructor for leaves

public BinaryNode$($E element$)\{$

this$($element$,$ null, null$)$;

$\}$

$//$constructor for internal nodes

public BinaryNode$($E element, BinaryNode left, BinaryNode right$)\{$

this.left $=$ left;

this.right $=$ right;

this.element $=$ element;

$\}$

@Override

public String toString$()\{$

if$($left $==$ null && right $==$ null$)//$base case

return element $+""$;

return element $+"("+$ left $+","+$ right $+")"$;

$\}$

public int height$()\{$

if$($left $==$ null && right $==$ null$)$

return $0$;

if$($left $==$ null$)$

return $1+$ right.height$()$;

if$($right $==$ null$)$

return $1+$ left.height$()$;

return $1+$ Math.max$($left$.$height$(),$ right.height$())$;

$\}$

public int size$()\{$

int size $=1$;$//$counting root

if$($left $!=$ null$)//$counting left subtree nodes

size $+=$ left.size$()$;

if$($right $!=$ null$)//$counting right subtree nodes

size $+=$ right.size$()$;

return size;

$\}$

public void printPreOrder$()\{$

System.out.print$($element $+"")$;

if$($left $!=$ null$)$

left.printPreOrder$()$;

if$($right $!=$ null$)$

right.printPreOrder$()$;

$\}$

public void printPostOrder$()\{$

if$($left $!=$ null$)$

left.printPostOrder$()$;

if$($right $!=$ null$)$

right.printPostOrder$()$;

System.out.print$($element $+"")$;

$\}$

public void printInOrder$()\{$

if$($left $!=$ null$)$

left.printInOrder$()$;

System.out.print$($element $+"")$;

if$($right $!=$ null$)$

right.printInOrder$()$;

$\}$

public void printBFS$()\{//$breadth first search traversal $-$ non$-$recursive method

Queue q $=$ new LinkedList$<>()$;

q$.$add$($this$)$;

while$(!$q$.$isEmpty$())\{$

BinaryNode cur $=$ q$.$remove$()$;

System.out.print$($cur$.$element $+"")$;

if$($cur$.$left $!=$ null$)$

q$.$add$($cur$.$left$)$;

if$($cur$.$right $!=$ null$)$

q$.$add$($cur$.$right$)$;

$\}$

$\}$

public void printDFS$()\{//$depth first search traversal $-$ equivalent to pre$-$order traversal

Stack stack $=$ new Stack$<>()$;

stack.add$($this$)$;

while$(!$stack.empty$())\{$

BinaryNode cur $=$ stack.pop$()$;

System.out.print$($cur$.$element $+"")$;

if$($cur$.$right $!=$ null$)$

stack.push$($cur$.$right$)$;

if$($cur$.$left $!=$ null$)$

stack.push$($cur$.$left$)$;

$\}$

$\}$

public String toString$2()\{$

if$($left $==$ null && right $==$ null && element $==$ null$)$

return $""$;

Queue list $=$ new LinkedList$<>()$;

String result $=""$;

list.add$($this$)$;

list.add$($null$)$;

int level $=($int$)$ Math.pow$(2,$ height$())$;

BinaryNode dummy $=$ new BinaryNode$($null$)$;

while$(!$list.isEmpty$())\{$

boolean allDummies $=$ true;

for$($BinaryNode b: list$)$

if$($b $!=$ dummy && b $!=$ null$)\{$

allDummies $=$ false;

break;

$\}$

BinaryNode cur $=$ list.remove$()$;

if$($cur $==$ null $||$ allDummies$)$

break;

for$($int i $=0$; i $<$ level $-1$;i$++)$

result $+=\text{'}\backslash$t$\text{'}$;

if$($cur $!=$ dummy$)$

result $+=$ cur.element;

for$($int i $=0$; i $<$ level $+1$;i$++)$

result $+=\text{'}\backslash$t$\text{'}$;

if$($cur$.$left $!=$ null$)$

list.add$($cur$.$left$)$;

else

list.add$($dummy$)$;

if$($cur$.$right $!=$ null$)$

list.add$($cur$.$right$)$;

else

list.add$($dummy$)$;

if$($list$.$peek$()==$ null$)\{$

for$($int i $=0$; i $<$ height$()$;i$++)$

result $+=\text{'}$

$\text{'}$;

list.remove$()$;

list.add$($null$)$;

level$/=2$;

$\}$

$\}$

return result $+"$

$"$;

$\}$

$\}$: