public final <U5> Tuple7<T1, T2, T3, T4, U5, T6, T7> map5(Function<? super T5, ? extends U5> function) {
        return Tuple.tuple(v1, v2, v3, v4, function.apply(v5), v6, v7);
    }
Apply attribute 5 as argument to a function and return a new tuple with the substituted argument.
jOOL-java-8/src/main/java/org/jooq/lambda/tuple/Tuple7.java