This mode is internally used by Funcito for 3rd party APIs with primitive
that will help diagnose execution problems rather than simply throwing
NullPointerException deep in the Funcito internals. It is unlikely that Funcito users will explicitly use this mode
but rather only implicitly through special predicate factory methods.
apiPredicateClass 3rd party predicate class that is using this, provided here to make diagnostic failure messages more meaningful.
altMethod recommended alternative factory method, provided here to also enhance diagnostic falure messages