@Override
  protected JTextField createSourceClassField() {
    JTextField result = new JTextField();
    result.setEditable(false);
    final String qualifiedName = mySourceClass.getQualifiedName();
    result.setText(qualifiedName != null ? qualifiedName : SymbolPresentationUtil.getSymbolPresentableText(mySourceClass));
    return result;
  }
@Override
  protected JTextField createSourceClassField()