public static < T1 , T2 , T3 > TriPredicate < T1 , T2 , T3 > spy1st ( TriPredicate < T1 , T2 , T3 > predicate , Box < T1 > param1 ) { return spy ( predicate , Box . < Boolean > empty ( ) , param1 , Box . < T2 > empty ( ) , Box . < T3 > empty ( ) ) ; }
Proxies a ternary predicate spying for first parameter .