You really want to go to the beginning of your file and make a correct and consistent digression to the end.
For instance...
private void putThreeBeepers()
{
for (int i = 0; i < 2; i++) {
putBeeper();
move();
}
putBeeper();
}
private void backUp()
{
turnAround();
move();
turnAround();
}
, - , }. , , , - , , , - -... .
, , , , .