RFR(S): 8043529: Serviceability tests using @library failing with java.lang.NoClassDefFoundError

[Yekaterina Kantserova]

Hi,

Could I please have a review of this fix.

Bug: https://bugs.openjdk.java.net/browse/JDK-8043529
Webrev: http://cr.openjdk.java.net/~ykantser/8043529/webrev.00/

When using @library in a JTreg test even @build need to be specify for 
all library files used by the test. If @build is not specified it can 
lead to intermittent failures when running tests concurrently, since 
javac implicit compilation and @library and -concurrency don't play well 
together.

This is a combine backport of 
https://bugs.openjdk.java.net/browse/JDK-8034960 and 
https://bugs.openjdk.java.net/browse/JDK-8043520. Both changes have been 
reviewed and approved.


Thanks,
Katja