Steps to reproduce:
1) Make a folder soundbanks & keep all the 3 soundbank files in the folder.
2) execute the attached test program, test076.java.

This throws the following exception:

Just opened synth. Make sure it gets closed!

Loading Soundbank: DEFAULT_SOUNDBANK
Unloading Soundbank: DEFAULT_SOUNDBANK

Loading Soundbank: MIN_SOUNDBANK
Unloading Soundbank: MIN_SOUNDBANK

Loading Soundbank: MID_SOUNDBANK
Unloading Soundbank: MID_SOUNDBANK

Loading Soundbank: DELUXE_SOUNDBANK
java.io.IOException: mark/reset not supported
        at java.io.InputStream.reset(InputStream.java:332)
        at com.sun.media.sound.HeadspaceSoundbank.initialize(HeadspaceSoundbank.java:246)
        at com.sun.media.sound.HeadspaceSoundbank.<init>(HeadspaceSoundbank.java:83)
        at com.sun.media.sound.HsbParser.getSoundbank(HsbParser.java:69)
        at javax.sound.midi.MidiSystem.getSoundbank(MidiSystem.java:290)
        at javax.sound.midi.MidiSystem.getSoundbank(MidiSystem.java:349)
        at SoundbankStuff.loadSoundbank(SoundbankStuff.java:1693)
        at test076.runTest(test076.java:56)
        at test076.main(test076.java:82)
Just closed synth.

###@###.### 2001-09-14
How does this exception relate to this bug's title ?