Lucene.Net.Search.AssertingQuery.Rewrite C# (CSharp) Method

        public override Query Rewrite(IndexReader reader)
        {
            Query rewritten = @in.Rewrite(reader);
            if (rewritten == @in)
            {
                return this;
            }
            else
            {
                return Wrap(new Random(Random.Next()), rewritten);
            }
        }