code: public String getMaxDateLastModified() {
  
          if (m_searchParams.getMaxDateLastModified() == Long.MAX_VALUE) {
              return "";
          }
          return Long.toString(m_searchParams.getMaxDateLastModified());
      }
docs: Returns the last modification date the resources have to have as maximum.<p>
  
  @return the last modification date the resources have to have as maximum