1: public class LinkedList2Demo 2: { 3: public static void main(String[] args) 4: { 5: LinkedList2<String> stringList = new LinkedList2<String>( ); 6: stringList.addANodeToStart("Hello"); 7: stringList.addANodeToStart("Good-bye"); 8: stringList.showList( ); 9: 10: LinkedList2<Integer> numberList = new LinkedList2<Integer>( ); 11: for (int i = 0; i < 5; i++) 12: numberList.addANodeToStart(i); 13: 14: numberList.deleteHeadNode(); 15: numberList.showList( ); 16: } 17: }