@Override
    protected JComponent createNorthPanel() {
        JPanel panel = new JPanel();
        panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
        panel.add(new JLabel(KotlinBundle.message("override.declaration.unused.overriding.methods.description")));
        panel.add(new JLabel(KotlinBundle.message("override.declaration.choose.to.delete")));
        return panel;
    }
@Override
    protected JComponent createNorthPanel()