// This is an example of the standard [Hello World](http://en.wikipedia.org/wiki/Hello_world_program) // program written in [Java][java]. public class HelloWorld { // A Java CLI application is defined by creating a main method with this signature: public static void main(String[] args) { System.out.println("Hello, world!"); } } // [java]: http://en.wikipedia.org/wiki/Java_(programming_language)