RFR 4358774: Add null InputStream and OutputStream

[Patrick Reinhart]

> Am 06.12.2017 um 21:43 schrieb Brian Burkhalter <brian.burkhalter at oracle.com>:
> 
> On Dec 6, 2017, at 12:36 PM, Patrick Reinhart <patrick at reini.net <mailto:patrick at reini.net>> wrote:
> 
>> Sounds great, perfect to remove some more own code…
> 
> Yes I still need to look through the JDK source base for some code to replace with this, assuming this is approved.

You got min - even I’m not eligible to give you an official one :-)

> 
>> Is there also a issue for the same kind of methods for Reader and Writer?
> 
> Nothing officially on file yet but it’s “on the list” somewhere.

Would be a something that I could work on as soon you got the approval…

-Patrick