this.currentPosition[step.robotNumber] = step.newPosition;
this.showMove(step, doPrint);
}
}
private void showPrevMove(final boolean doPrint) {
final Move step = this.computedSolutionList.get(this.computedSolutionIndex).getPrevMove();
if (null != step) {
this.moves.remove(step);
this.currentPosition[step.robotNumber] = step.oldPosition;
this.showMove(step, doPrint);
}