Headfirst Java Chapter 2

Some things that i learned/have to say about chapter 2:

• This chapter helped me understand the basics of Object Oriented Programming (OOP).
• I learned that with OOP I don't have to back and edit old code.
• A class defines all Java code.
• A class can be related to a blueprint in terms of what it does.
• Things that an object knows are called instance variables.
• Methods are what an object does.
• Classes can take instance variables from a super class and use them. This is defined as inheriting.