@Override
    protected void initDuplicates(@Nullable Set<? extends TextRange> textRanges) {
      myDuplicates = Optional.ofNullable(getExactDuplicatesFinder())
                             .map(finder -> finder.findDuplicates(myTargetClass))
                             .orElse(new ArrayList<>());
    }
@Override
    protected void initDuplicates(@Nullable Set<? extends TextRange> textRanges)