code: public void registerServices(boolean force) {
  		Injector injector = Guice.createInjector(getGuiceModule());
  		injector.injectMembers(this);
  		registerInRegistry(force);
  	}
docs: Inject members into this instance and register the services afterwards.
  @see #getGuiceModule()
  @see #registerInRegistry(boolean)
  @since 2.1