RFR(s): 8169002: [TESTBUG] Several java/net/httpclient have undeclared dependency on java.logging module

[Sergei Kovalev]

Hello all,

Please review a small fix for tests.

BugID: https://bugs.openjdk.java.net/browse/JDK-8169002
WebRev: http://cr.openjdk.java.net/~skovalev/8169002/webrev.00/

Issue: Several tests from java/net/httpclient folder have undeclared 
dependency on java.logging module. This issue leads the test to fail in 
case module limitation.
Solution: added module declaration into jtreg header and organized imports.

-- 
With best regards,
Sergei