javax.sound.midi

## Class MidiUnavailableException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - javax.sound.midi.MidiUnavailableException

- All Implemented Interfaces:
    Serializable

      public class MidiUnavailableException
      extends Exception

  A `MidiUnavailableException` is thrown when a requested MIDI component cannot be opened or created because it is unavailable. This often occurs when a device is in use by another application. More generally, it can occur when there is a finite number of a certain kind of resource that can be used for some purpose, and all of them are already in use (perhaps all by this application). For an example of the latter case, see the `setReceiver` method of `Transmitter`.
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `MidiUnavailableException()` Constructs a `MidiUnavailableException` that has `null` as its error detail message.
    `MidiUnavailableException(String message)` Constructs a `MidiUnavailableException` with the specified detail message.

  - ### Method Summary

    - ### Methods inherited from class java.lang.Throwable

      `fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### MidiUnavailableException

          public MidiUnavailableException()

      Constructs a `MidiUnavailableException` that has `null` as its error detail message.

    - #### MidiUnavailableException

          public MidiUnavailableException(String message)

      Constructs a `MidiUnavailableException` with the specified detail message.
      Parameters:
        `message` - the string to display as an error detail message

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