There are two ways so that you can use the public classes stored in package.There are two ways so that you can use the public classes stored in package.
mypackage.HelloWorld helloworld = new mypackage.HelloWorld();
import" keyword: For example,
|import world.*; // we can call any public classes inside the mypackage package|
Lets see an example importing the created package into the another program file.
In this program the package "importpackage"
is created under the "c:\nisha" directory that will be imported into another program file to call the function
of the class "HelloWorld".
Now make a program file named "CallPackage" under the "c:\nisha" directory importing the package "importpackage".
Out of the program:
This is the function of the class HelloWorld!!
Make sure to the directory structure for this program shown as: