@Override
  public boolean equals(Object o) {
    if (this == o) return true;
    if (o == null || getClass() != o.getClass()) return false;

    XmlElementDescriptorImpl that = (XmlElementDescriptorImpl)o;

    if (myDescriptorTag != null ? !myDescriptorTag.equals(that.myDescriptorTag) : that.myDescriptorTag != null) return false;

    return true;
  }
@Override
  public boolean equals(Object o)