Write a method that checks whether all elements in the indicated column are the same.

TicTacToeTester.java

public class TicTacToe

$\{$

$/**$

Return true if all elements in col are the same.

@param board a $33$ array of String

@param col the column to check

@return true if all elements are the same.

Your code goes here $*/$;

$\}$

$\}$