in src/main/java/org/apache/sling/sitemap/impl/helper/ChainedIterator.java [44:56]
private void seek() {
while (currentItem == null) {
if (currentIterator != null && currentIterator.hasNext()) {
currentItem = currentIterator.next();
} else {
if (iterators.hasNext()) {
currentIterator = iterators.next();
} else {
break;
}
}
}
}