@Override
  protected ComponentWithBrowseButton<EditorComboBox> createPackageNameField() {
    String name = "";
    PsiFile file = mySourceClass.getContainingFile();
    if (file instanceof PsiJavaFile) {
      name = ((PsiJavaFile)file).getPackageName();
    }
    return new PackageNameReferenceEditorCombo(name, myProject, DESTINATION_PACKAGE_RECENT_KEY,
                                                             RefactoringBundle.message("choose.destination.package"));
  }
@Override
  protected ComponentWithBrowseButton<EditorComboBox> createPackageNameField()