[UIMA-4248] snapshot iterators over empty indexes return 1 "null"

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 2.7.0SDK
• Assignee: Marshall Schor
• Reporter: Marshall Schor
• Created: 13/Feb/15 21:02
• Updated: 14/Feb/15 01:54
• Resolved: 14/Feb/15 01:54

Description

The snapshot iterator impl over empty index says incorrectly that the iterator is valid, and it returns a null. Should say it is invalid.