public override int Read(Span <byte> buffer)
{
if (GetType() != typeof(GZipStream))
{
// GZipStream is not sealed, and a derived type may have overridden Read(byte[], int, int) prior
// to this Read(Span<byte>) overload being introduced. In that case, this Read(Span<byte>) overload
// should use the behavior of Read(byte[],int,int) overload.
return(base.Read(buffer));
}
else
{
CheckDeflateStream();
return(_deflateStream.ReadCore(buffer));
}
}
