byte[] sysex = sysexRequestDump.toByteArray((byte)channel, patchNum+0x30);
byte[] sysex = sysexRequestDump.toByteArray((byte)channel, bankNum);
    public void requestPatchDump(int bankNum, int patchNum) {        byte[] sysex = sysexRequestDump.toByteArray((byte)channel, patchNum+0x30);                SysexHandler.send(port, sysex);    }