Java Access Modifiers

The access modifiers in Java specifies the accessibility or scope of a field, method, constructor, or class. We can change the access level of fields, constructors, methods, and class by applying the access modifier on it.

There are four types of Java access modifiers:

    1. Private: The access level of a private modifier is only within the class. It cannot be accessed from outside the class.

    2. Default: The access level of a default modifier is only within the package. It cannot be accessed from outside the package. If you do not specify any access level, it will be the default.

    3. Protected: The access level of a protected modifier is within the package and outside the package through child class. If you do not make the child class, it cannot be accessed from outside the package.

    4. Public: The access level of a public modifier is everywhere. It can be accessed from within the class, outside the class, within the package and outside the package.

Access Modifiers default private public protected
Within Same Class Yes Yes Yes Yes
Within Package No Yes Yes Yes
Outside Package be subclass Only No No Yes Yes
Outside Package No No No Yes
Example

Java Example