import javax.imageio.ImageIO;

public class Jai
   {
   /**
    * Display file formats supported by JAI on your platform.
    *
    * @param args not used
    */
   public static void main ( String[] args )
      {
      String[] names = ImageIO.getWriterFormatNames();
      for ( String name: names )
         {
         System.out.println( name );
         }
      }
   }