[OWB-1437] InstanceImpl#destroy might lead to a NPE

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.2
• Assignee: Thomas Andraschko
• Reporter: Thomas Andraschko
• Created: 15/Jan/24 17:21
• Updated: 15/Jan/24 17:23
• Resolved: 15/Jan/24 17:23

Description

In case when CDI startup is cancelled during a previous exception, a NPE might occur as creationsContexts is initialized lazy:

Caused by: java.lang.NullPointerException: Cannot invoke "java.util.Map.remove(Object)" because "this.creationalContexts" is null
at org.apache.webbeans.inject.instance.InstanceImpl.destroy (InstanceImpl.java:313)
at org.apache.tomee.microprofile.health.MPHealthCDIExtension.removeHealthCheck (MPHealthCDIExtension.java:145)
at org.apache.tomee.microprofile.health.MPHealthCDIExtension.beforeShutdown (MPHealthCDIExtension.java:125)