[CAMEL-10582] Spring Message headers are immutable

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.18.1
• Fix Version/s: 2.17.5, 2.18.2, 2.19.0
• Component/s: camel-spring-integration
• Labels: easyfix
• Patch Info: Patch Available
• Estimated Complexity: Novice
• Assignee: Claus Ibsen
• Reporter: Boris Kuzmic
• Created: 09/Dec/16 12:50
• Updated: 12/Dec/16 09:04
• Resolved: 12/Dec/16 09:04

Description

When SpringIntegrationMessage is copied from another SpringIntegrationMessage that already has siMessage headers, exception is thrown:
java.lang.UnsupportedOperationException: MessageHeaders is immutable.
Which is a valid exception since Spring Message headers (the whole message as well) are immutable.

Issue Links

• links to: GitHub Pull Request #1340