public static @Nullable HighlightDisplayKey findById(final @NonNls @NotNull String id) {
    HighlightDisplayKey key = ourIdToKeyMap.get(id);
    if (key != null) return key;
    key = find(id);
    if (key != null && key.getID().equals(id)) return key;
    return null;
  }
public static @Nullable HighlightDisplayKey findById(final @NonNls @NotNull String id)