Joseph Posted December 23, 2014 Share Posted December 23, 2014 (edited) public boolean containsAll(boolean inv, String...items) { //boolean true = inventory, false = bank for (String item: items) { if (inv ? !inventory.contains(item): !bank.contains(item)) { return false; } } return true; } its a great util im always using Edited December 23, 2014 by josedpay Link to comment Share on other sites More sharing options...