Trace a Queue (called Q) through the following operations:

Queue Q = new LinkedList();

Q.add(new Integer(3));

Q.add(new Integer(8));

//a) What is the content of the queue at this point?

Integer Y = Q.remove();

Q.add(new Integer(1));

Q.add(new Integer(3));

Q.add(new Integer(7));

Q.add(new Integer(6));

//b) What is the content of the queue at this point?

Y = Q.remove();

Q.add(new Integer(2));

Q.add(new Integer(4));

//c) What is the content of the queue at this point?