code: public Properties getObjectAttributeValueAsProperties(final String _key)
          throws EFapsException
      {
          final Properties ret = new Properties();
          final String value = getValue(_key, ConfType.OBJATTR);
          if (value != null) {
              try {
                  ret.load(new StringReader(value));
              } catch (final IOException e) {
                  throw new EFapsException(SystemConfiguration.class, "getObjectAttributeValueAsProperties", e);
              }
          }
          return ret;
      }
docs: Returns for given <code>OID</code> the related value as Properties. If no
  attribute is found an empty Properties is returned.
  
  @param _key key of searched attribute
  @return Properties
  @throws EFapsException on error
  @see #objectAttributes