RFR (S): 8145445: [TESTBUG] runtime/logging tests need to properly build and import libraries

[Rachel Protacio]

Hi!

Please review my small change adding the proper @build and import lines 
to the jtreg tests in the runtime/logging directory. A safeguard against 
potential occasional bugs in running the tests.

Open webrev: http://cr.openjdk.java.net/~rprotacio/8145445/
Bug: https://bugs.openjdk.java.net/browse/JDK-8145445

Thanks!
Rachel