Advantage of Java Package.

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 Using packages while coding offers a lot of advantages like:

Re-usability: The classes contained in the packages of another program can be easily reused

Name Conflicts: Packages help us to uniquely identify a class, for example, we can have company.sales.Employee and company.marketing.Employee classes

Controlled Access: Offers access protection such as protected classes, default classes and private class

Data Encapsulation: They provide a way to hide classes, preventing other programs from accessing classes that are meant for internal use only

Maintainance: With packages, you can organize your project better and easily locate related classes

 

          OR,

Advantage of Java Package

1) Java package is used to categorize the classes and interfaces so that they can be easily maintained.

2) Java package provides access protection.

3) Java package removes naming collision.

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