RFR: JDK-8240555,,Using env of JAVA_TOOL_OPTIONS and _JAVA_OPTIONS breaks QuietOption.java test

[Alexandre (Shura) Iline]

Looks good to me.

Shura

> On Mar 4, 2020, at 6:05 PM, Jonathan Gibbons <jonathan.gibbons at oracle.com> wrote:
> 
> I posted the wrong webrev link; here is the correct one:
> 
> http://cr.openjdk.java.net/~jjg/8240555/webrev.00/
> 
> -- Jon
> 
> On 03/04/2020 05:25 PM, Jonathan Gibbons wrote:
>> Please review a very simple fix to a javadoc test that fails when run with code coverage active.
>> 
>> The issue is that running with code coverage sets some environment variables, and the runtime noisily warns about the use of these environment variables. Suppressing the warnings is not an option.
>> 
>> The fix is to detect the warnings in the test, report a warning if they are found, and otherwise ignore them.
>> 
>> -- Jon
>> 
>> JBS: https://bugs.openjdk.java.net/browse/JDK-8240555
>> Webrev: file:///w/jjg/work/jdk.dev/8240555/webrev.00/index.html
>> 
>