Type 'BufferedStreams' owns disposable field(s) 'bufferedStream1', 'bufferedStream2', 'bufferedStream3', 'bufferedStream4', 'bufferedStreamWrap1', 'bufferedStreamWrap2', 'chunkedMemoryStream1', 'chunkedMemoryStream2', 'stream1', 'stream2', 'stream3', 'stream4', 'stream5', 'stream6', 'stream6' but is not disposable (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1001)