RFR(XS): 8223555: Cleanups in cacerts tests

[Xuelei Fan]

Hi Christoph,

Did you see compiler warning for the files?  I tried with the JDK 
repository build, no compiler warning message.  The update is safe.  I 
may miss something about why we want to make the update.

Thanks,
Xuelei

On 5/8/2019 1:21 AM, Langer, Christoph wrote:
> Hi,
> 
> please review this small change which contains a few minor cleanups to 
> the tests for the CA certificates. I had it in my mercurial queue for 
> quite some time and always wanted to contribute it 😊
> 
> Webrev: http://cr.openjdk.java.net/~clanger/webrevs/8223555.0/
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8223555
> 
> Thanks
> 
> Christoph
>