/** Does any clean up before closing. */
protected void cleanUp() {
// signal to unpause
setPaused(false);
// close the mixer (stops any running sounds)
Mixer mixer = AudioSystem.getMixer(null);
if (mixer.isOpen()) {
mixer.close();
}
}
/**
* Gets the maximum number of simultaneous sounds with the specified AudioFormat that the default
* mixer can play.
*/
public static int getMaxSimultaneousSounds(AudioFormat playbackFormat) {
DataLine.Info lineInfo = new DataLine.Info(SourceDataLine.class, playbackFormat);
Mixer mixer = AudioSystem.getMixer(null);
return mixer.getMaxLines(lineInfo);
}