code: public void setMinDateCreated(String minCreationDate) {
  
          if ((CmsStringUtil.isNotEmptyOrWhitespaceOnly(minCreationDate)) && (!minCreationDate.equals("0"))) {
              m_searchParams.setMinDateCreated(Long.parseLong(minCreationDate));
          } else {
              m_searchParams.setMinDateCreated(Long.MIN_VALUE);
          }
      }
docs: Sets the creation date the resources have to have as minimum.<p>
  
  @param minCreationDate the creation date the resources have to have as minimum to set