1. /*

  2.  * @(#)MidiUnavailableException.java	1.13 03/12/19

  3.  *

  4.  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.

  5.  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

  6.  */

  7. 

  8. package javax.sound.midi;		  

  9. 

  10. 

  11. /**

  12.  * A <code>MidiUnavailableException</code> is thrown when a requested MIDI 

  13.  * component cannot be opened or created because it is unavailable.  This often

  14.  * occurs when a device is in use by another application.  More generally, it

  15.  * can occur when there is a finite number of a certain kind of resource that can 

  16.  * be used for some purpose, and all of them are already in use (perhaps all by

  17.  * this application).  For an example of the latter case, see the

  18.  * {@link Transmitter#setReceiver(Receiver) setReceiver} method of 

  19.  * <code>Transmitter</code>. 

  20.  *

  21.  * @version 1.13, 12/19/03

  22.  * @author Kara Kytle

  23.  */

  24. public class MidiUnavailableException extends Exception {

  25. 

  26.     /**

  27.      * Constructs a <code>MidiUnavailableException</code> that has 

  28.      * <code>null</code> as its error detail message.

  29.      */

  30.     public MidiUnavailableException() {

  31. 

  32. 	super();

  33.     }

  34. 

  35. 

  36.     /**

  37.      *  Constructs a <code>MidiUnavailableException</code> with the 

  38.      * specified detail message.

  39.      *

  40.      * @param message the string to display as an error detail message

  41.      */

  42.     public MidiUnavailableException(String message) {

  43. 

  44. 	super(message);

  45.     }

  46. }