[BEAM-5658] Enable SpotBugs in dataflow java worker code

• Type: Sub-task
• Status: Resolved
• Priority: P1
• Resolution: Fixed
• Fix Version/s: Not applicable
• Component/s: runner-dataflow
• Assignee: Kenneth Knowles
• Reporter: Boyuan Zhang
• Created: 04/Oct/18 20:49
• Updated: 22/Mar/21 17:15
• Resolved: 22/Mar/21 17:15

Description

Currently we disabled FindBugs task in worker code. We should enable if after fixing all related warnings and errors.

Issue Links

• causes: BEAM-6545 NPE when decoding null base 64 strings
• links to: GitHub Pull Request #7684