computeCornerParity method
Implementation
int computeCornerParity() {
var s = 0;
for (var i = Corner.downRightBottom.index; i >= Corner.upRightFront.index + 1; i--) {
for (var j = i - 1; j >= Corner.upRightFront.index; j--) {
if (_cp[j].index > _cp[i].index) {
s++;
}
}
}
return s % 2;
}