[KAFKA-8277] Fix NPE in ConnectHeaders

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.1.0
• Fix Version/s: 1.1.2, 2.0.2, 2.3.0, 2.1.2, 2.2.1
• Component/s: KafkaConnect
• Assignee: Unassigned
• Reporter: Randall Hauch
• Reviewer: Randall Hauch
• Created: 22/Apr/19 21:13
• Updated: 22/Apr/19 21:37
• Resolved: 22/Apr/19 21:37

Description

Replace headers.isEmpty() by calls to isEmpty() as the latter does a null check on heathers (that is lazily created).

Issue Links

• links to: GitHub Pull Request #6550