public void ignoreParentWrap(final @Nullable WrapImpl wrap, final LeafBlockWrapper currentBlock) {
    if (myIgnoredWraps == null) {
      myIgnoredWraps = new HashMap<>(5);
    }
    myIgnoredWraps.putIfAbsent(wrap, new HashSet<>(2));
    myIgnoredWraps.get(wrap).add(currentBlock);
  }
public void ignoreParentWrap(final @Nullable WrapImpl wrap, final LeafBlockWrapper currentBlock)