RFR(XS) : 8178340: remove unneeded "throws" from ProcessTools::createJavaProcessBuilder

[David Holmes]

Hi Igor,

This looks fine to me.

I was a little concerned any tests with a try/catch around these calls 
would fail to compile due to exception checking, but class Exception is 
exempt from that checking.

Thanks,
David

On 11/04/2017 8:42 AM, Igor Ignatyev wrote:
> http://cr.openjdk.java.net/~iignatyev//8178340/webrev.00/index.html
>> 8 lines changed: 0 ins; 2 del; 6 mod;
> Hi all,
>
> could you please review this tiny fix which clean up testlibary?
>
> ProcessTools::createJavaProcessBuilder methods can not throw any checked exceptions, but were declared with 'throws Exception', which forced all users of these methods to either have redundant try-catch or throws. the fix cleans up the method declaration in all three copies of testlibary.
>
> webrev: http://cr.openjdk.java.net/~iignatyev//8178340/webrev.00/index.html
> jbs: https://bugs.openjdk.java.net/browse/JDK-8178340
> testing: hotspot, jdk, langtools and jaxp tests
>
> Thanks,
> -- Igor
>