enterQueue, leaveQueue

[korex]

Does anyone have references to examples for enterQueue() and leaveQueue() for the Queue class in Java? I'm trying to do an assignment demonstrating the actions of enterQueue() and leaveQueue() but I can't seem to find anything in the API.. I already did Peek, Poll, and size. That code is attached here, even though I suppose it's not really relevant.\[code\]Stack st = new Stack(); Queue<String> q = new LinkedList<String>(); String element; st.push("A"); st.push("B"); System.out.println("\fInitial Stack contents: "+st); q.addAll(st); st.clear(); Iterator itr = q.iterator(); System.out.println("\nInitial Queue size: "+q.size()); System.out.println("It contains "+q+" while the stack is now "+st+"\n"); while(itr.hasNext()) { String iteratorValue = http://stackoverflow.com/questions/15670121/(String)itr.next(); System.out.println("Next in queue: "+iteratorValue); } //Peek : Look at value, don't remove it System.out.println("\nQueue Peek: "+q.peek()); // Poll : Remove first value from queue element = q.poll(); System.out.println("\nQueue Poll: "+element); System.out.println("\nQueue Size now: "+q.size()); System.out.println("Queue remainder: "+q);\[/code\]