public static Boolean lt(Object left, Object right) {
        return EvalHelper.compare(left, right, null, (l, r) -> l.compareTo(r) < 0);
    }
public static Boolean lt ( Object left , Object right ) { return EvalHelper . compare ( left , right , null , ( l , r ) -> l . compareTo ( r ) < 0 ) ; }
FEEL spec Table 42 and derivations
Delegates to {@link EvalHelper} except evaluationcontext