Class Access Modifier (Objective 1.1)

• There are three access modifiers: public, protected, and private.
• There are four access levels: public, protected, default, and private.
• Classes can have only public or default access.
• A class with default access can be seen only by classes within the same package.
• A class with public access can be seen by all classes from all packages.
• Class visibility revolves around whether code in one class can create an instance of another class extend (or subclass), another class
• Access methods and variables of another class