private static @NlsContexts.DialogTitle String createTitleString(@NotNull Configurable configurable) {
    String displayName = configurable.getDisplayName();
    LOG.assertTrue(displayName != null, configurable.getClass().getName());
    return displayName.replaceAll("\n", " ");
  }
private static @NlsContexts.DialogTitle String createTitleString(@NotNull Configurable configurable)