Modifying A 2D Array With A Method

Which matrix will be the result of a call to modifyMatrix(matrix)?

A matrix (two-dimensional array) is declared as int[][] matrix = new int[3][2];
Consider the following method:

public static void modifyMatrix(int[][] matrix) {
    for (int r = 0; r < matrix.length; r++) {
        for (int c = 0; c < matrix[r].length; c++) {
            if (r != c) {
                matrix[r][c] = -Math.abs(matrix[r][c]);
            } else {
                matrix[r][c] = Math.abs(matrix[r][c]);
            }
        }
    }
}

If matrix is initialized to be:

3, -3

-1, 2

-4, 4
Which matrix will be the result of a call to modifyMatrix(matrix)?