@Override
            public boolean hasNext() {
                return it1.hasNext() && it2.hasNext() && it3.hasNext() && it4.hasNext() && it5.hasNext() && it6.hasNext() && it7.hasNext() && it8.hasNext() && it9.hasNext() && it10.hasNext() && it11.hasNext() && it12.hasNext() && it13.hasNext() && it14.hasNext();
            }
Zip 14 streams into one using a {@link Function14} to produce resulting values.
<p>
<pre><code>
// ("1:a", "2:b", "3:c")
Seq.of(1, 2, 3).zip(Seq.of("a", "b", "c"), (i, s) -> i + ":" + s)
</code></pre>
jOOL/src/main/java/org/jooq/lambda/Seq.java