java packages example

TheNNation answered on May 27, 2020 Popularity 10/10 Helpfulness 2/10

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// import <package>			-> Imports the whole package
// import <package>.<class> -> Imports a certain class
import java.util.Scanner;

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Contributed on May 27 2020

TheNNation

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What is packages in java

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Package is a mechanism to group related classes ,interfaces and enums 
in to a single module.
Package can be declared using the following statement :
Syntax : package <package-name>
Coding Convention : package name should be declared in small letters.
package statement defines the namespace.
The main use of package is
1) To resolve naming conflicts
2) For visibility control : We can define classes and interfaces that are 
not accessible outside the class

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Contributed on Nov 30 2020

Thankful Tuatara

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java packages

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Do not use the default package for real applications. 
It is perfectly fine for simple, educational applications, 
like "Hello world", but more complex projects will be better in named packages.

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Source: hyperskill.org

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Contributed on Jul 16 2023

Mr. Rookie Dev

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java packages example

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