#41 Program-code syntax highlighting   #code     #pre     Hierarchical Tags     Knowledge Fragments     9 years ago (owner) Document
/** 
 * The HelloWorldApp class implements an application that
 * simply prints "Hello World!" to standard output.
 */
class HelloWorldApp {
  public static void main(String[] args) {
    System.out.println("Hello World!"); // Display the string.
  }
}