code: @SuppressWarnings("PMD.UseVarargs")
      public void registerInstallers(final Class<? extends FeatureInstaller>[] installers) {
          for (Class<? extends FeatureInstaller> installer : installers) {
              register(ConfigItem.Installer, installer);
          }
      }
docs: Usual installer registration from {@link ru.vyarus.dropwizard.guice.GuiceBundle.Builder#installers(Class[])}
  or {@link ru.vyarus.dropwizard.guice.module.installer.bundle.GuiceyBootstrap#installers(Class[])}.
  
  @param installers installers to register