AciEvalContext.java, AciContainer.java:
Removed instance member isDenyEval, setDecidingAci() and setEvalReason(), replaced with setEvaluationResult() since both are always set at the same time.
Changed the impl of isDenyEval() to use the evalReason.

AciEffectiveRights.java:
Used AciEvalContext.setEvaluationResult().

AciHandler.java:
In testApplicableLists(), used AciEvalContext.setEvaluationResult().
Pushed negation down in if statements condition, merged common code between if and else clauses, collapsed if statements.