Java, Programming, Data Structures, Stack And Queues, Technology.
// Enqueuing items into the queue queue.offer("First"); queue.offer("Second"); queue.offer("Third"); System.out.println("Queue: " + queue); // Dequeuing an item from the queue String firstItem = queue.poll(); System.out.println("Dequeued: " + firstItem); System.out.println("Queue after dequeue: " +