[COLLECTIONS-566] IteratorUtils.collatedIterator do not use natural ordering if no comparator was provided

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0
• Fix Version/s: 4.1
• Assignee: Unassigned
• Reporter: Thomas Neidhart
• Created: 04/Jun/15 20:19
• Updated: 27/Nov/15 21:11
• Resolved: 04/Jun/15 20:36

Description

In case a null comparator was provided natural ordering should be used, as stated in the javadoc.

In fact an exception is thrown the first time the returned iterator is used.