public void playStop() {
if (sequence != null) {
if (playState == PLAYING || playState == PAUSED) {
sequencer.stop();
sequencer.close();
playState = STOPPED;
}
}
}
public void close() {
System.out.println("midi closing");
if (synthesizer != null) {
synthesizer.close();
}
if (sequencer != null) {
sequencer.close();
}
sequencer = null;
synthesizer = null;
instruments = null;
channels = null;
}