7.3.7 Arraylist helper methods

D Sitcom Output Pan ShopCheck Code te to your ce 7.3.7 ArrayList Helper Methods 1. tiport java.util.ArrayList; 2 3 public class ArrayListMethods Tester 4. 5 public static void main(String args) { Arroylist String stringArray = new ArrayList String : stringArray.add("This"): stringArray.add("is"): 1 stringArray.add("an"); stringhrray.add("ArrayList": stringArray.add("of"); stringArray.add("Strings"); 14 15 ArrayListMethods.print(stringArray); 16 System.out.println(" ArrayList is condensing:"); 17 ArraylistMethods.condense(stringArray): 18 ArrayListMethods.print(stringArray): 19 System.out.println(" ArrayList is duplicating:"); 28 ArrayListMethods.duplicate(stringArray); 21 ArrayListMethods.print(stringArray); 22 23 } 24 ) 25 = Co Outline Practice Submit Cote Save 7.3.7 ArrayList Helper Methods 1 port java.util.ArrayList; 2 public class ArrayListMethods 3-1 Stop Check 4 5} 6 Cinto your 10 Submit Continue Save 1 BROOY CLAYTON Art points to In this exercise, you will create a couple of helper methods for Arts in case caled ArrayListMethods Create three static methode 1. print - This method takes an ArrayList