RFR (XXS): 8132334: [TESTBUG] gc/metaspace/TestCapacityUntilGCWrapAround.java Compilation failed

[Dmitry Fazunenko]

Hi everyone,

Can I have reviews for the trivial change that must fix the compilation 
problem?
https://bugs.openjdk.java.net/browse/JDK-8132334

webrev:
http://cr.openjdk.java.net/~dfazunen/8132334/webrev/

Comments: In some circumstances jtreg doesn't see wb classes if they 
weren't built explicitly.

Thanks,
Dima