HelloWorld.class contains the executable equivalent of HelloWorld.java. To run this class file via the java application launcher tool, execute the following command: ...

For traditional Java, such as the HelloWorld.java class shown next, javac is used to compile the class into a .class file and then java is used to run that class file.

Developers who create a runnable Java class, be it for a ‘Hello World’ demonstration or to kick off a fully featured enterprise application, will enjoy the following technical benefits when using ...