@Override
  protected JComponent createNorthPanel() {
    myNameField = new EditorTextField("");

    String qualifiedName = getQualifiedName();
    myTfPackage = new PackageNameReferenceEditorCombo(qualifiedName, myProject, RECENTS_KEY, RefactoringBundle.message("choose.destination.package"));
    myTfPackage.setTextFieldPreferredWidth(Math.max(qualifiedName.length() + 5, 40));
    myPackageLabel.setText(JavaRefactoringBundle.message("destination.package"));
    myPackageLabel.setLabelFor(myTfPackage);
    if (myDoClone) {
      myTfPackage.setVisible(false);
      myPackageLabel.setVisible(false);
    }

    final JLabel label = new JLabel(RefactoringBundle.message("target.destination.folder"));
    final boolean isMultipleSourceRoots = JavaProjectRootsUtil.getSuitableDestinationSourceRoots(myProject).size() > 1;
    myDestinationCB.setVisible(!myDoClone && isMultipleSourceRoots);
    label.setVisible(!myDoClone && isMultipleSourceRoots);
    label.setLabelFor(myDestinationCB);

    final JPanel panel = new JPanel(new BorderLayout());
    return FormBuilder.createFormBuilder()
      .addComponent(myInformationLabel)
      .addLabeledComponent(RefactoringBundle.message("copy.files.new.name.label"), myNameField, UIUtil.LARGE_VGAP)
      .addLabeledComponent(myPackageLabel, myTfPackage)
      .addLabeledComponent(label, myDestinationCB)
      .addComponent(panel)
      .getPanel();
  }
@Override
  protected JComponent createNorthPanel()