reverseRows method
Reverses the order of all rows of matrix
. The result has the last
row as the first one, the 2nd last one as the 2nd, etc.
Implementation
static void reverseRows(List<List<double>> matrix) {
for (int i = 0; i < matrix.length ~/ 2; i++) {
swapRows(matrix, i, matrix.length - 1 - i);
}
}