class CopyPopUpPresenter {

    public void copy(String newName) {
        final String newFileName = newName + extension(path.getFileName());

        validator.validate(newFileName,
                           validatorCallback(toggleCommentPresenter.getComment(),
                                             newName));
    }

    @Inject public  CopyPopUpPresenter(@Customizable View view,
                              ToggleCommentPresenter toggleCommentPresenter);

}