[UIMA-5595] uv3 toString for FeatureStructures seems not quite right

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0SDK-alpha02
• Fix Version/s: 3.0.0SDK-beta
• Component/s: Core Java Framework
• Assignee: Marshall Schor
• Reporter: Marshall Schor
• Created: 29/Sep/17 21:32
• Updated: 03/Oct/17 19:08
• Resolved: 03/Oct/17 19:08

Description

uv3's impl of FeatureStructure toString was returning (in most cases) identical values as UV2, but somewhere along the line, it started calling every FS as if it had circular refs, even when it didn't. Fix this, and see about getting the format to be identical (in most cases) to v2, for better backwards compatibility.