private @NotNull List<HighlightSeverity> getDefaultOrder() {
    List<HighlightSeverity> order = new ArrayList<>(STANDARD_SEVERITIES.size() + myMap.size());
    for (HighlightInfoType type : STANDARD_SEVERITIES.values()) {
      order.add(type.getSeverity(null));
    }
    for (SeverityBasedTextAttributes attributes : myMap.values()) {
      order.add(attributes.getSeverity());
    }
    order.sort(null);
    return order;
  }
private @NotNull List<HighlightSeverity> getDefaultOrder()