First Policy of Paging Started

This is the first implementation of any of the policies. I created a superclass Policy, which all of the Memory Management policies will subclass. I am considering making this an interface, I am not sure yet. I also created a class Paging which subclasses Policy. Right now, the program takes an input file, extracts the processes, and increments the clock until it gets to 100,000. When a process is inserted, it puts it in the Input Queue and prints out the status of the Queue.