public static void writeFilters(@NotNull Element parentNode,
                                  @NonNls String tagName,
                                  ClassFilter[] filters) throws WriteExternalException {
    for (ClassFilter filter : filters) {
      Element element = new Element(tagName);
      parentNode.addContent(element);
      DefaultJDOMExternalizer.writeExternal(filter, element);
    }
  }
public static void writeFilters(@NotNull Element parentNode,
                                  @NonNls String tagName,
                                  ClassFilter[] filters)