@Override public void writeSettings(@NotNull Element node) throws WriteExternalException {
    for(String group: myNameGroups) {
      Element e = new Element(ELEMENT_GROUPS);
      node.addContent(e);
      e.setAttribute(ATTRIBUTE_NAMES, group);
    }
    Element ignoredMethods = new Element(ELEMENT_IGNORED_METHODS);
    node.addContent(ignoredMethods);
    myIgnoredMethods.writeSettings(ignoredMethods);
  }
@Override public void writeSettings(@NotNull Element node)