@Override
  public boolean isVisible(@Nonnull String service, @Nonnull Link quickLink) {
    return true;
  }
A visibility controller that shows all quicklinks. This is used when no quicklinks profile is set or the profile is
invalid. This mimics legacy behavior when all quicklinks were shown.
ambari-server/src/main/java/org/apache/ambari/server/state/quicklinksprofile/ShowAllLinksVisibilityController.java