hermite 33% cat HelloWorldApp.java
/**
* The HelloWorldApp class implements an application that
* simply displays "Hello World!" to the standard output.
*/
class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); //Display the string.
}
}
hermite 34% javac HelloWorldApp.java
hermite 35% java HelloWorldApp
Hello World!