package in java | how to create package in java |
What Are Packages in Java?
A set of classes and interfaces grouped together are known as Packages in java
Every class is a part of a certain package. When you need to use an existing class, you need to add the package within the Java program
User-defined packages are bundles of groups of classes or interfaces created by the programmer for their purpose
Package library.com;
Import library.com.*;
To create a package, you should be aware of the Java file system directory. This is similar to the files and folders organized on your computer. You need the help of the keyword “package” to create your own package. The declaration of the package should be the first statement before any import statements in the Java class.
Before creating your own package, you need to keep in mind that all the classes should be public so that you can access them outside the package.
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