pls help in java

Consider the following code fragment that processes a non-empty queue q. Stack s = new Stack(); while ( 1q.isEmpty() ) s.push(q.dequeue()): while ( Is.isEmpty() ) q.enqueue (s.pop()); If the queue a contains (front) 12 35 30 67 89 11 (back), meaning that 11 was the last item to be enqueued on the queue. Write the content in the queue after code fragment is executed. Clearly mark the front and back of the new queue. Enter vor anwar