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- public class driver {
- public void main(String[] args) {
- LinkedList1<String> ll = new LinkedList1<String>();
- ll.add("One");
- ll.add("Two");
- ll.add("Three");
- ll.add("Four");
- ll.printLinkedList();
- ll.remove();
- ll.printLinkedList();
- System.out.println("Size: " + ll.getSize());
- System.out.println("ll empty?: " + ll.isEmpty());
- LinkedList1 ll2 = new LinkedList1<>();
- System.out.println("ll2 empty?: " + ll2.isEmpty());
- System.out.println("Get 2: " + ll.get(2));
- System.out.println("Set 2: " + ll.set(2, "New Value"));
- ll.printLinkedList();
- System.out.println("IndexOf 'New Value': " + ll.indexOf("New Value"));
- System.out.println("Contains 'New Value': " + ll.contains("New Value"));
- ll.add("New Value");
- ll.printLinkedList();
- System.out.println("lastIndexOf 'New Value': " + ll.lastIndexOf("New Value"));
- System.out.println("getFirst: " + ll.getFirst());
- System.out.println("getLast: " + ll.getLast());
- System.out.println("addFirst: Hello");
- ll.addFirst("Hello");
- ll.printLinkedList();
- System.out.println("addLast: End");
- ll.addLast("End");
- ll.printLinkedList();
- //iterator test
- for(String val:ll) {
- System.out.println(val);
- }
- }
- }
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