Declaring classes, variables, and methods
Now let's look at ways we can modify classes, methods, and variables. There are two kinds of modifiers -- access modifiers and non-access modifiers. The access modifiers allow us to restrict access or provide more access to our code.
Class modifiers
The access modifiers available are public, private, and protected. However, a top-level class can have only public and default access levels. If no access modifier is specified, the class will have default access. Only classes within the same package can see a class with
