@Override
            public boolean hasNext() {
                return next != null || findNext();
            }
Returns {@code true} if the resultset has a {@code next} element.<br>
Repeatedly calling this method will move the resultset forward at most once.

@return {@code true} if the resultset has another element
core/src/main/java/org/jdbi/v3/core/result/ResultIterable.java