RFR: JDK-8214491: Upgrade to JLine 3.9.0

[Robert Field]

Nit: Why are the hyphens in the comments of AnsiWriter.java changed to 
unicode?

utils/Display.java -- please document the change

utils/StyleResolver.java et. al. -- if we want less surface area to 
update when we get new versions, we could perhaps a non-op logger.  No 
changes required.  Why is logging pulled out?

terminal/impl/jna/win/Kernel32.java -- short doc of the Windows change

Review of JShell tool and test code in separate email.

-Robert


On 11/29/18 1:06 PM, Jan Lahoda wrote:
> Hi,
>
> I'd like to update the internal JLine used by JShell and jjs to JLine 
> 3.9.0. Two notable advantages of this version is multi-line snippet 
> editing and better UI on Windows (escape sequence support on Windows). 
> As a consequence, this patch drops EditingHistory, as it does not seem 
> to be needed anymore.
>
> JBS:
> https://bugs.openjdk.java.net/browse/JDK-8214491
>
> The full patch is here:
> http://cr.openjdk.java.net/~jlahoda/8214491/webrev.00/
>
>
> To make the changes more clear, I've split it into two:
> -replacement of existing JLine with the new on in jdk.internal.le, no 
> changes to JLine code:
> http://cr.openjdk.java.net/~jlahoda/8214491/webrev.00.replace/
>
> -tweaks to JLine (repackaging, eliminating references to j.u.l.Logger, 
> adding hooks to wrap input streams with our stop-detecting input 
> stream, adding unicode escapes to unicode characters, support for 
> Windows without JNA), adjustments to JShell and jjs (unfortunately, 
> 3.9.0 is not compatible with the JLine 2 branch, so the changes are 
> substantial):
> http://cr.openjdk.java.net/~jlahoda/8214491/webrev.00.update/
>
> Any feedback is welcome!
>
> Thanks,
>     Jan