[LANG-1476] Use synchronise on a set created with Collections.synchronizedSet before iterating

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.9
• Fix Version/s: 3.10
• Component/s: lang.*
• Assignee: Bruno P. Kinoshita
• Reporter: Bruno P. Kinoshita
• Created: 20/Aug/19 10:01
• Updated: 20/Aug/19 10:09
• Resolved: 20/Aug/19 10:09

Description

Placeholder for PR created in GitHub.

Link to Java docs: https://docs.oracle.com/javase/9/docs/api/java/util/Collections.html#synchronizedSet-java.util.Set-

>It is imperative that the user manually synchronize on the returned collection when traversing it via Iterator, Spliterator or Stream: