WHAT IS PACKAGE?

Mayank Tripathi

Total Post:807

Points:4035
Posted by  Mayank Tripathi
Java 
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  1. Mayank Tripathi

    Post:807

    Points:4035
    What is package?

    A java package is a group of similar types of classes, interfaces and sub-packages.

    Package in java can be categorized in two form, built-in package and user-defined package.

    There are many built-in packages such as java, lang, awt, javax, swing, net, io, util, sql etc

    Advantage
    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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