Given two sorted lists, L1 and L2, complete a following procedure in Java to compute: (a) L1 \ L2 = { x 1 x L1 and XE L2 } using only the basic list operators (next(), hasNext(), and compareTo)) and one loop. public static void difference(ListcAnyType L1, List L2, List Difference) ListIteratorAnyType> iterL1 = Ll.list Iterator(); ListIteratorAnyType> iterL2 = L2.1istlterator(); if (iterL1.hasNext) && iterL2.hasNext)) itemL1 itemL2 iterL1.next(); iterL2.next(); = I YOUR CODE GOES HERE (b) L1 n L2 = { x 1 x L1 and x E L2) using only the basic list operators (next(), hasNext(), and compareTo()) and one loop. public static iterL1- 1.list Iterator(); ListlteratorcAnyType> iterL2 = L2.list Iterator(); if (iterL1.hasNext()&& iterL2.hasNext)) item1 iterL1.next(); = // YOUR CODE GOES HERE