private static @NotNull JLabel createNoChangeLabel(@NotNull LanguageHighlightLevel level, @NotNull @Nls String prefix, @NotNull @Nls String msg) {
    JLabel label = new JLabel(prefix + level.getLevel());
    new HelpTooltip().setDescription(msg).installOn(label);
    return label;
  }
private static @NotNull JLabel createNoChangeLabel(@NotNull LanguageHighlightLevel level, @NotNull @Nls String prefix, @NotNull @Nls String msg)