Fill in the blanks below, except the comment column. Only put a note in the comment column if there is an exception (error). The letters e, j, p, x, y, and z all represent objects. Method Value Returned Comment State of list after method is executed Initially, list is empty add(0,2) add(1,y) add(1,x) add(5.) isEmpty size indexOf(x) contains(X) indexOf(i) contains() get(1) get(3) set(2.e) remove(0) remove(2) remove(1) add(x) lastIndexOf(x) clear( isEmpty remove(0) set(0,2) ZXY X 1. Assume that Ist is an ArrayList object and that the object at index 2 was originally a wrapper class Integer before being added to the list. Also assume that ist was not created with type parameters. The following code will almost" work. Put in the modification that will make it work. Integer iw - Ist.get(2); 2. public static void the Method(List opal) Iterator iter-??????: ... more code ... 3 What code replaces ?????? so that an Iterator object is created from opal