[COLLECTIONS-307] SetUniqueList.subList().contains() method checks against full parent list, not sublist range

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2
• Fix Version/s: 3.2.2, 4.0-alpha1, 4.0
• Component/s: List
• Assignee: Unassigned
• Reporter: Christian Semrau
• Created: 12/Nov/08 16:59
• Updated: 08/Nov/15 21:12
• Resolved: 28/Feb/13 20:03

Description

The view returned by the subList() method of a SetUniqueList checks contains() against the set of the original list.

As shown by the following test snippet.

List list = new ArrayList();
List uniqueList = SetUniqueList.decorate(list);
uniqueList.add("Hello");
uniqueList.add("World");
List subList = list.subList(0, 0);
List subUniqueList = uniqueList.subList(0, 0);
assertFalse(subList.contains("World")); // passes
assertFalse(subUniqueList.contains("World")); // fails