jdk/src/java.desktop/share/classes/javax/sound/midi/MidiUnavailableException.java

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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
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package javax.sound.midi;

/**
 * A {@code 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
 * {@link Transmitter#setReceiver(Receiver) setReceiver} method of
 * {@code Transmitter}.
 *
 * @author Kara Kytle
 */
public class MidiUnavailableException extends Exception {

    private static final long serialVersionUID = 6093809578628944323L;

    /**
     * Constructs a {@code MidiUnavailableException} that has {@code null} as
     * its error detail message.
     */
    public MidiUnavailableException() {
        super();
    }

    /**
     * Constructs a {@code MidiUnavailableException} with the specified detail
     * message.
     *
     * @param  message the string to display as an error detail message
     */
    public MidiUnavailableException(final String message) {
        super(message);
    }
}