[COLLECTIONS-298] CollectionUtils.sizeIsEmpty(null) should return true

• Type: Wish
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.2
• Fix Version/s: 4.0-alpha1, 4.0
• Component/s: Collection
• Assignee: Unassigned
• Reporter: Benjamin Bentmann
• Created: 17/May/08 15:22
• Updated: 09/Nov/14 14:31
• Resolved: 28/Feb/13 20:05

Description

The API would look inconsistent if

• CollectionUtils.isEmpty(null) == true
• CollectionUtils.size(null) == 0
  but
• CollectionUtils.sizeIsEmpty(null) throws IAE

Issue Links

• is related to: COLLECTIONS-230 CollectionUtils.size(null) should return 0