public static @Nullable @NlsSafe String showMultilineInputDialog(Project project,
                                                                   @DialogMessage String message,
                                                                   @DialogTitle String title,
                                                                   @Nullable @NonNls String initialValue,
                                                                   @Nullable Icon icon,
                                                                   @Nullable InputValidator validator) {
    return MessagesService.getInstance().showMultilineInputDialog(project, message, title, initialValue, icon, validator);
  }
public static @Nullable @NlsSafe String showMultilineInputDialog(Project project,
                                                                   @DialogMessage String message,
                                                                   @DialogTitle String title,
                                                                   @Nullable @NonNls String initialValue,
                                                                   @Nullable Icon icon,
                                                                   @Nullable InputValidator validator)