in Java please.

(A) Write a method called isMagicSquare that takes a two dimensional int array called grid as argument and returns true if grid is a magic square, and false if it isn't. (A magic square is a square of numbers like the one below) whose each row, each column and each diagonal adds up to the same number. Check to see if the number of rows and columns are same as well, as otherwise it isn't a "square.) 8 1 6 07 7 4 lo 2