public void save(Element rootElement) {
    rootElement.setAttribute(INTERPRETER_PATH, StringUtil.notNullize(getInterpreterPath()));
    rootElement.setAttribute(HELPERS_PATH, StringUtil.notNullize(getHelpersPath()));
    rootElement.setAttribute(VALID, Boolean.toString(isValid()));
    rootElement.setAttribute(RUN_AS_ROOT_VIA_SUDO, Boolean.toString(isRunAsRootViaSudo()));
    PathMappingSettings.writeExternal(rootElement, myPathMappings);
  }
public void save(Element rootElement)