/*
Iterate through elements of Java LinkedList using Iterator example
This java example shows how to iterate through elements of Java LinkedList
using Iterator's hasNext and next methods.
*/
import java.util.Iterator;
import java.util.LinkedList;
public class IterateThroughLinkedListUsingIteratorExample {
public static void main(String[] args) {
//create LinkedList object
LinkedList lList = new LinkedList();
//add elements to LinkedList
lList.add("1");
lList.add("2");
lList.add("3");
lList.add("4");
lList.add("5");
/*
* To get an Iterator object of LinkedList, use
* Iterator iterator() method.
*/
Iterator itr = lList.iterator();
System.out.println("Iterating through elements of Java LinkedList...");
System.out.println("LinkedList contains : ");
while(itr.hasNext())
{
System.out.println(itr.next());
}
}
}
/*
Output would be
Iterating through elements of Java LinkedList...
LinkedList contains :
1
2
3
4
5
*/
