RFR(XS) : 8204355 : [Graal] org.graalvm.compiler.debug.test.CSVUtilTest fails on Windows due to improper line separator used

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//8204355/webrev.00/index.html
> 2 lines changed: 0 ins; 0 del; 2 mod;

Hi all,

could you please review this tiny patch for graal test?  the patch has been approved and upstreamed to graal repo.

webrev: http://cr.openjdk.java.net/~iignatyev//8204355/webrev.00/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8204355
testing: affected test on windows and other platforms

Thanks,
-- Igor