/* A simple program to display a friendly greeting.  This stand-alone
 * Java program demonstrates keyboard input using a simple GUI method.
 * The use of a GUI input method in an otherwise non-gui program is okay
 * in the classroom but probably not otherwise.
 * The dialogs of JOptionPane can be customized with special icons, titles,
 * and different buttons.  See the Java docs for details.
 *
 * Written by Wayne Pollock, Tampa, FL USA, 2002.  Updated 2005 for Java5.
 * Updated in 2010 to show message dialogs instead of console output.
 */

import javax.swing.JOptionPane;

class Greet3
{

   public static void main ( String [] args )
   {
      String name = JOptionPane.showInputDialog( "Please enter your name: " );

      // null is returned when the user clicks cancel:
      if ( name != null )
         JOptionPane.showMessageDialog( null, "Hello " + name + "!" );

      // Here's an example that changes the title and the type too:
      JOptionPane.showMessageDialog( null, "End of Program",
         "Greet3 Dialog", JOptionPane.PLAIN_MESSAGE );

   }  // End of main
}  // End of class Greet3