RFR 4358774: Add null InputStream and OutputStream

[Patrick Reinhart]

Sounds great, perfect to remove some more own code…

Is there also a issue for the same kind of methods for Reader and Writer?

-Patrick

> Am 06.12.2017 um 20:00 schrieb Brian Burkhalter <brian.burkhalter at oracle.com>:
> 
> https://bugs.openjdk.java.net/browse/JDK-4358774
> http://cr.openjdk.java.net/~bpb/4358774/webrev.00/
> 
> Add nullStream() method to each of InputStream and OutputStream.
> 
> Thanks,
> 
> Brian