[SLING-9752] Concurrent Modification Exception when PostProcessor changes extensions

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Feature Model 1.2.8
• Fix Version/s: Feature Model 1.2.10
• Component/s: Feature Model
• Assignee: A. J. David Bosschaert
• Reporter: A. J. David Bosschaert
• Created: 21/Sep/20 12:36
• Updated: 22/Sep/20 03:37
• Resolved: 21/Sep/20 15:37

Description

When a feature model merge post processor changes the extensions in the feature, this causes a ConcurrentModificationException.

The postprocess handler should take a defensive copy of the extensions, just like the merge extensions do to avoid this.

Issue Links

• links to: GitHub Pull Request #21