In java, is there anyway to go from a array of objects that got returned to the number of objects in the array? [closed]
You need to use method size() to get the number of objects in a list: List<String> list = new ArrayList<String>(); list.add(“balh”); list.add(“balh”); list.add(“balh”); System.out.println(list.size()); OUTPUT: 3 and for array of objects, you need to use the final field length: String[] array = {“blah”, “blah”, “blah”}; System.out.println(array.length); OUTPUT: 3