SCJP 1.6 Study Guide: Declarations and Access Controls Part 8

Variable Declaration

When we need to manipulate values provided by the users of our application we can temporarily store them in variables. But to be able to assign values to variables you need to declare themfirst. And when you declare a variable you need to define what type of values that variable can hold and the variable name.

SCJP 1.6 Study Guide: Declarations and Access Controls Part 7

Class Members and Non-Access Modifiers

The previous post discussed how to declare class members and how to modify them using access modifiers. Now that you know how visibility affects your code we will take a look at how non-access modifiers affect our code.