The following lines of code need to be put back:

final ControlLoopLogger logger = new ControlLoopLoggerStdOutImpl(); *** THIS one
kieSession.setGlobal("Logger", logger);
final PolicyEngineJUnitImpl engine = new PolicyEngineJUnitImpl();
kieSession.setGlobal("Engine", engine);

in

controlloop/templates/template.demo/src/test/java/org/onap/policy/template/demo/ControlLoopXacmlGuardTest.java

from

https://gerrit.onap.org/r/#/c/8655/

Daniel fixed and corrected junit before Drew's changes and was reenabled, hence the failure is when the merge happened.