The following actions use a deprecated Node.js version and will be forced to run on node20: actions/checkout@v3, actions/setup-dotnet@v2. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Nullability of reference types in type of parameter 'other' of 'bool Container.Equals(Container other)' doesn't match implicitly implemented member 'bool IEquatable<Container>.Equals(Container? other)' (possibly because of nullability attributes).

Nullability of type of parameter 'obj' doesn't match overridden member (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'other' of 'bool RoaringBitmap.Equals(RoaringBitmap other)' doesn't match implicitly implemented member 'bool IEquatable<RoaringBitmap>.Equals(RoaringBitmap? other)' (possibly because of nullability attributes).

Nullability of type of parameter 'obj' doesn't match overridden member (possibly because of nullability attributes).

Nullability of reference types in type of parameter 'other' of 'bool BitmapContainer.Equals(BitmapContainer other)' doesn't match implicitly implemented member 'bool IEquatable<BitmapContainer>.Equals(BitmapContainer? other)' (possibly because of nullability attributes).

Dereference of a possibly null reference.

Possible null reference argument for parameter 'keys' in 'RoaringArray.RoaringArray(int size, List<ushort> keys, List<Container> containers)'.

Possible null reference argument for parameter 'containers' in 'RoaringArray.RoaringArray(int size, List<ushort> keys, List<Container> containers)'.

Converting null literal or possible null value to non-nullable type.