public BTServerController() {

		Vector<BluetoothService> bts = (new BluetoothService_TextLoader())
				.loadServices();
		if (bts.size() == 0) {
			JOptionPane
					.showMessageDialog(
							null,
							"No Bluetooth services found\nPlease create a bluetooth service first.",
							"Error", JOptionPane.ERROR_MESSAGE);
			System.exit(1);
		}
		serverUI = new BTServerUI(new BTServerUIButtonController(this), bts);
	}