package design.model; import java.util.ArrayList; import java.util.List; public class Play { private final int distance; private final List swings; public Play(int distance) { this.swings = new ArrayList<>(); this.distance = distance; } public int getDistance() { return distance; } public void addSwing(Swing swing) { swings.add(swing); } public Swing[] getSwings() { return swings.toArray(Swing[]::new); } public int getSwingCount() { return swings.size(); } }