Queue.java

The main class asks if the user wants to insert, remove, getsize or quit the program, if the user choses insert then he/she enters a name, vise versa for remove, but for each step if prints out what names are on the stack, the queue class inserts the name into the stack and the remove method removes the name form the stack, the getsize method returns the size of the stack and the printout prints out all the names on the stack.