RFR JDK-8196748, tools/jar tests need to tolerate unrelated warnings

[Xueming Shen]

On 3/12/18, 11:57 PM, David Holmes wrote:
>
> test/jdk/tools/jar/modularJar/Basic.java
>
> +                     } else if (line.contains("Java HotSpot(TM) 
> 64-Bit Server VM warning:")) {
> +                         continue;  // ignore server vm warning 
> see#8196748
>
> That needs to be any VM warning as discussed.
>
Thanks David!  Will push with update for above comment.

http://cr.openjdk.java.net/~sherman/8196748/webrev/