layout = new GridLayout(10, 1, 5, 5);
layout = new GridBagLayout();
    private JPanel initRoutesPanel() {        routesPanel = new JPanel();        layout = new GridLayout(10, 1, 5, 5);        gbc = new GridBagConstraints();        routesPanel.setLayout(layout);        gbc.insets = new Insets(5, 5, 5, 5);        return routesPanel;    }