@Deprecated
  public void readExternal(@NotNull Element element) {
    String attribValue = element.getAttributeValue("enabled");
    if (attribValue == null) {
      attribValue = element.getAttributeValue("value"); // maintain compatibility with old format
    }
    myIsEnabled = attribValue == null || Boolean.parseBoolean(attribValue);
  }
@Deprecated
  public void readExternal(@NotNull Element element)