RFR(S): 8043520: Serviceability tests using @library failing with java.lang.NoClassDefFoundError

[Yekaterina Kantserova]

Staffan, Alan,

could you please review the following fix.

Bug: https://bugs.openjdk.java.net/browse/JDK-8043520
Webrev: http://cr.openjdk.java.net/~ykantser/8043520/webrev.00/

I've missed somehow several tests in 
http://cr.openjdk.java.net/~ykantser/8034960/webrev.01/ which existed in 
http://cr.openjdk.java.net/~ykantser/8034960/webrev.00/.

Thanks,
Katja