Java Packages: A Beginner's Guide, Exercises of Business Ethics

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Typology: Exercises

2018/2019

Uploaded on 09/21/2019

abihoreze-higiro-yves
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Types of package
. System define package =ex: java.lang.*;// default package
. user defined package
How to include/import package in java ?
We use “import” keyword to include import package.
How to create your own package
We use “package” statement as a very first instruction in a java file
Syntax:
Package package_name;
Class class_name
{
//code
}

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Types of package

. System define package =ex: java.lang.*;// default package . user defined package - How to include/import package in java? We use “import” keyword to include import package. - How to create your own package We use “package” statement as a very first instruction in a java file Syntax: Package package_name; Class class_name { //code } -