code: @SuppressWarnings("unused")
      public Set<String> getCSSHeadIncludes(CmsObject cms, CmsResource resource) throws CmsException {
  
          return getCSSHeadIncludes();
      }
docs: *
  @see org.opencms.xml.content.I_CmsXmlContentHandler#getCSSHeadIncludes(org.opencms.file.CmsObject, org.opencms.file.CmsResource)