private void showModuleConfigurable(@NotNull CardLayout layout, @NotNull JPanel cardPanel, @Nullable Module selectedModule) {
    myConfigurablesProviders.get(selectedModule).getValue();
    layout.show(cardPanel, selectedModule == null ? PROJECT_ITEM_KEY : selectedModule.getName());
  }
private void showModuleConfigurable(@NotNull CardLayout layout, @NotNull JPanel cardPanel, @Nullable Module selectedModule)