private @NotNull @Nls String getBundleMessage(@Nullable Supplier<@Nls String> messageSupplier) {
    if (messageSupplier != null) return messageSupplier.get();
    @NlsSafe String name = myName;
    return name;
  }
private @NotNull @Nls String getBundleMessage(@Nullable Supplier<@Nls String> messageSupplier)