reschke commented on code in PR #2158:
URL: https://github.com/apache/jackrabbit-oak/pull/2158#discussion_r1986719306
##########
oak-commons/src/main/java/org/apache/jackrabbit/oak/commons/collections/IterableUtils.java:
##########
@@ -408,4 +408,24 @@ public static <T> T getFirst(final Iterable<T> iterable,
final T defaultValue)
final Iterator<T> iterator = iterable.iterator();
return iterator.hasNext() ? iterator.next() : defaultValue;
}
+
+ /**
+ * Returns the element at the specified index in the specified iterable.
+ * <p>
+ * The iterable is traversed until the specified index is reached. If the
+ * position is greater than the number of elements in the iterable, an
+ * IndexOutOfBoundsException is thrown.
+ *
+ * @param <T> the type of elements in the iterable
+ * @param iterable the iterable to get the element from, may not be null
Review Comment:
```suggestion
* @param iterable the iterable to get the element from, must not be null
```
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