protected void readEnvs(Element element) {
    final String parentEnvs = JDOMExternalizerUtil.readField(element, "PARENT_ENVS");
    if (parentEnvs != null) {
      setPassParentEnvs(Boolean.parseBoolean(parentEnvs));
    }
    EnvironmentVariablesComponent.readExternal(element, getEnvs());
  }
protected void readEnvs(Element element)