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
