(x)= Removal DIT curr Itail /** Remove and return current element */ public E remove() { //if (curr.next() == null) 5 if (head.next() ==null) return null; // Nothing to remove E it -- curr.next().element(); // Remember values if (tail - curr.next(). tail - curr; // Removed last 5 //Using freslist 11 Link tempptr - curr.next(); Link templink = curr.next() .next(); 5 curr.setNext (templink); // Remove from lists 1/ tempptr.release(); 5 9 cnt -- // Decrement count return it; // Return value } -D-20-20- curr tail --- (b) @Test public void testlListRemove() { ADTList list - new LList(); -9 // test statement of the method remove() }