J2ME Hello World Example

This is the simple hello world application. In this example we are creating a form name "Hello World" and creating a string message "Hello World!!!!!!!" as below: 

Form form = new Form("Hello World");     

String msg = "Hello World!!!!!!!";

In this application, To display the message we are using append method with the form as below:

 form.append(msg);

The Application is as follows:

HelloWorld.java

 

import javax.microedition.lcdui.*; import javax.microedition.midlet.*; public class HelloWorld extends MIDlet{   private Form form;   private Display display;   public HelloWorld(){     super();   }   public void startApp(){     form = new Form("Hello World");     String msg = "Hello World!!!!!!!";     form.append(msg);     display = Display.getDisplay(this);     display.setCurrent(form);   }   public void pauseApp(){}      public void destroyApp(boolean unconditional){     notifyDestroyed();   } }

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