public static < T1 , T2 > BiPredicate < T1 , T2 > spy2nd ( BiPredicate < T1 , T2 > predicate , Box < T2 > param2 ) { return spy ( predicate , Box . < Boolean > empty ( ) , Box . < T1 > empty ( ) , param2 ) ; }
Proxies a binary predicate spying for second parameter .