code: public void setMinDateLastModified(String minDateLastModified) {
  
          m_parameters.setMinDateLastModified(
              CmsStringUtil.getLongValue(minDateLastModified, Long.MIN_VALUE, "minDateLastModified"));
      }
docs: Sets the minimum last modification date a resource must have to be included in the search result.<p>
  
  @param minDateLastModified he minimum last modification date to set