Craking the Java Coding Interview 1º DAM

What are the visibility modifiers for members?

There is also a fourth one which consists in not putting any modifier

Public modifier can accessed from

• The class itself

• Everywhere

• Extended classes

How can be limited a public member?

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OFF

Private members can be accessed from

• other classes within the same package

• can be accessed within the class only

• can be accessed from nay other class

Public can be used

• on class members

• on clasess

• on classes and class members

If no visibility modifier is used

• then by default, the classes, methods, and data fields are not accessible by any class in the same package.

• then by default, the classes, methods, and data fields are accessible within the class only.

• then by default, the classes, methods, and data fields are accessible by any class in the same package.

Without the module system you can create a class in a package from any other _______ that can give you access to all the protected and package __________ members so the two levels you should really rely on __________ and ___________.