// testing: MAKE SURE THAT THE KEY STAYS THE SAME!!!
public void sanityTestKeyBeforeAndAfter(
CheckersSetup setup, boolean isDarkPlayerCurrentTurn, int key[]) {
int key2[] = AnalysedPosition.makeKey(setup, isDarkPlayerCurrentTurn);
int compare = BalancedSearchTree.compare(key, key2);
if (compare != 0) {
System.out.println("ERROR: the board changes through the getEstUtilityOfPosition function.");
System.exit(1);
}
}
