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Execution exception[[CompletionException: java.lang.NullPointerException]]
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Execution exception[[CompletionException: java.lang.NullPointerException]]
java.lang.NullPointerException: null	at be.objectify.deadbolt.java.cache.DefaultSubjectCache.apply(DefaultSubjectCache.java:80)	at be.objectify.deadbolt.java.cache.DefaultSubjectCache.apply(DefaultSubjectCache.java:38)	at be.objectify.deadbolt.java.ConstraintLogic.getSubject(ConstraintLogic.java:348)	at be.objectify.deadbolt.java.ConstraintLogic.subjectTest(ConstraintLogic.java:116)	at be.objectify.deadbolt.java.ConstraintLogic.subjectPresent(ConstraintLogic.java:72)	at be.objectify.deadbolt.java.actions.SubjectPresentAction.lambda$testSubject$129(SubjectPresentAction.java:91)	at java.util.Optional.orElseGet(Optional.java:267)	at be.objectify.deadbolt.java.actions.AbstractSubjectAction.lambda$execute$118(AbstractSubjectAction.java:76)	at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)	at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)