@Override
    public void addPluginChangeListener(PluginChangeListener pluginChangeListener) {
        pluginLoader.addPluginChangeListener(pluginChangeListener);
    }
@Test
    void shouldAllowRegistrationOfPluginChangeListeners() {
        PluginManager pluginManager = new DefaultPluginManager(monitor, registry, goPluginOSGiFramework, jarChangeListener, null, systemEnvironment, pluginLoader);

        final PluginChangeListener pluginChangeListener = mock(PluginChangeListener.class);
        pluginManager.addPluginChangeListener(pluginChangeListener);

        verify(pluginLoader).addPluginChangeListener(pluginChangeListener);
    }