1. Why is it a good idea to choose names like plus and minus for the methods that perform polynomial arithmetic?
2. Explain why you can pass an array of Polynomial objects to the Arrays.sort method which requires an array of Comparable objects?
3. Did you use the Dr Java debugger? If so, was it useful, and how did you use it?
4. Was it helpful to have the provided TestPolynomial class while writing the code in your Polynomial class? How did you use it?
5. Did the javadoc web pages for your Polynomial class and for the Arrays class help you to write your application class at the end? How did you use them?