Java Certification Path - Class Access - Public Access
A class with the public modifier gives to all classes in all packages access to it. In other words, all classes can instantiate, extend or return a class of that type. Example:
package humanity;
public class Person {}
This class is visible to all classes in all packages. But if this class is in a different package, we need to import it yet.
Some exceptions exists, mainly when we use the nonaccess final modifier. I will explain soon.
