8078891: java.io.SequenceInputStream.close is not atomic and not idempotent

[Brian Burkhalter]

> On Jul 26, 2019, at 4:14 AM, Pavel Rappo <pavel.rappo at oracle.com> wrote:
> 
> […] I prefer the amended version. As it
> both does the job and preserves the original behavior when consuming data from
> the current component stream.
> 
> […]
> 
> A nit on the accompanying test. Please consider this change:

Please see the updated patch which switches the implementation to the amended version and incorporates the proposed change to the test:

http://cr.openjdk.java.net/~bpb/8078891/webrev.01/

Thanks,

Brian