Patch myPatch = myModel.getPatchAt(table.getSelectedRow());
IPatch myPatch = myModel.getPatchAt(table.getSelectedRow());
    public void sendToSelectedPatch() {	Patch myPatch = myModel.getPatchAt(table.getSelectedRow());	myPatch.getDriver().calculateChecksum(myPatch);	new SysexSendToDialog(myPatch);    }