[ARROW-2343] [Java/Packaging] Run mvn clean in API doc builds

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.0
• Fix Version/s: 0.10.0
• Component/s: Java, Packaging
• Labels: pull-request-available
• Assignee: Phillip Cloud
• Reporter: Phillip Cloud
• Created: 22/Mar/18 15:30
• Updated: 22/Mar/18 18:37
• Resolved: 22/Mar/18 18:37

Description

I had some stale generated code lying around that prevented me from building the API docs. Running mvn clean fixed the issue. I'm going to add this to the create_documents.sh script.

Issue Links

• links to: GitHub Pull Request #1779