LinkedList (Java 1.4)
import java.util.*;
public class LinkedListTest {
public static void main( String [] args) {
LinkedList mylist = new LinkedList();
// adding some Integers
mylist.add(new Integer(5));
mylist.add(new Integer(3));
mylist.add(new Integer(1));
Integer myInt = (Integer) mylist.getFirst();
System.out.println(myInt);
myInt = (Integer) mylist.getLast();
System.out.println(myInt);
mylist.removeLast();
// iterating through LinkedList
ListIterator iterator = mylist.listIterator(0);
while(iterator.hasNext()) {
myInt = (Integer) iterator.next();
System.out.println(myInt);
}
}
}
Java 5:
import java.util.*;
public class LinkedListTest2 {
public static void main( String [] args) {
LinkedList<Integer> mylist = new LinkedList();
// adding some Integers
mylist.add(new Integer(5));
mylist.add(new Integer(3));
mylist.add(new Integer(1));
Integer myInt = mylist.getFirst();
System.out.println(myInt);
myInt = mylist.getLast();
System.out.println(myInt);
mylist.removeLast();
// iterating through LinkedList
for (Integer myInt2 : mylist) {
System.out.println(myInt2);
}
}
}
This is an example from CSci 3601 course.