this.bounds = new Rectangle(0, 0, 0, 0);
this.pinsByName = new HashMap<>();
this.pinsUnmodifiable = Collections.unmodifiableMap(pinsByName);
this.bounds = new Rectangle(0, 0, 0, 0);
this.pinsByName = new HashMap<>();
this.pinsUnmodifiable = Collections.unmodifiableMap(pinsByName);