@Override
  public boolean equals(Object o) {
    if (o instanceof StructureViewTreeElement) {
      final Object value = ((StructureViewTreeElement)o).getValue();
      final String name = myElement.getName();
      if (value instanceof PyElement && name != null) {
        return name.equals(((PyElement)value).getName());
      }
    }
    return false;
  }
@Override
  public boolean equals(Object o)