public CollectionItemEvent()

in model/src/main/java/jetbrains/jetpad/model/collections/CollectionItemEvent.java [31:39]

• 9 lines of code
• 5 McCabe index (conditional complexity)

  public CollectionItemEvent(ItemT oldItem, ItemT newItem, int index, EventType type) {
    if (EventType.ADD == type && oldItem != null || EventType.REMOVE == type && newItem != null) {
      throw new IllegalStateException();
    }
    myOldItem = oldItem;
    myNewItem = newItem;
    myIndex = index;
    myType = type;
  }