IPatch p2 = new Patch(sysex);
Patch p2 = new Patch(sysex);
  public void playPatch(IPatch p) {    byte sysex[] = new byte[patchSize];    System.arraycopy(((Patch)p).sysex, 0, sysex, 0, patchSize);    sysex[BANK_NUM_OFFSET] = 30; // edit buffer    sysex[PATCH_NUM_OFFSET] = 0;    IPatch p2 = new Patch(sysex);    super.playPatch(p2);  }