code: public String getProperty(String strKey, Map<String, Object> properties)
      {
          String strProperty = null;
          if (properties != null)
              if (properties.get(strKey) != null)
                  strProperty = properties.get(strKey).toString();
          if (strProperty == null)
              if (m_remoteObject instanceof PropertyOwner)
                  strProperty = ((PropertyOwner)m_remoteObject).getProperty(strKey);
          if (strProperty == null)
          {
              if (m_parentHolder != null)
                  strProperty = m_parentHolder.getProperty(strKey, properties);
              if (NULL.equals(strProperty))
                  strProperty = null;
          }
          return strProperty;
      }
docs: Get the servlet's property.
  @param properties Temporary session properties.