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erastus
creating java linked list
1 Answer(s)      6 years and 2 months ago
Posted in : Java Beginners



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September 10, 2008 at 6:31 PM


Hi ,


import java.util.*;

public class QueueList {
public static void main(String[] args) {
Queue<String> queue = new LinkedList<String>();
queue.offer("amar");
queue.offer("vinod");
queue.offer("suman");
queue.offer("deepak");

System.out.println("Size of list: " + queue.size());
System.out.println("Queue head using peek : " + queue.peek());
System.out.println("Queue head using element: " + queue.element());
Object data;
while ((data = queue.poll()) != null) {
System.out.println(data);
}
}
}



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