[OAK-213] Misleading exception message in NodeImpl#getParent

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.4
• Assignee: Angela Schreiber
• Reporter: Angela Schreiber
• Created: 31/Jul/12 13:06
• Updated: 14/Aug/12 09:28
• Resolved: 31/Jul/12 13:20

Description

NodeImpl#getParent throws an exception with the following message if
the underlying NodeDelegate doesn't expose the parent node:

throw new ItemNotFoundException("Root has no parent");

the parent might be null if it is not accessible and a null return
value doesn't necessarily indicate that the current node is the root node.