Assume you have an array of integers. You want to organize it such that all numbers that are smaller than -100 go to the bottom, numbers between -100 and +100 in the middle and numbers larger than 100 in the top.

Write a Java code that uses no more than three additional Stacks to solve the problem.

NB: You do not need to write the code for Stacks, you are using a Stack from the library with a name MAC286Stack that exposes the following interface: MAC286Stack() constructor, pop, push, isEmpty, size(), peek()).