RFR(T) : 8214908 : add ctw tests for jdk.jfr and jdk.management.jfr modules

[Igor Ignatyev]

http://cr.openjdk.java.net/~iignatyev//open/webrev.8214908/index.html
> 78 lines changed: 78 ins; 0 del; 0 mod; 

Hi all,

could you please review this trivial patch which adds two ctw tests? jdk.jfr and jdk.management.jfr modules were added to JDK by JEP 328 (JDK-8193393), but ctw tests for these modules weren't added. this patch is to fix that.

webrev: http://cr.openjdk.java.net/~iignatyev//open/webrev.8214908/index.html
JBS: https://bugs.openjdk.java.net/browse/JDK-8214908
testing: :ctw_1 on linux-x64-open

Thanks,
-- Igor