4.x CDI.current().select(MetricRegistry.class).get() throws NPE

[tjquinno]

Environment Details

• Helidon Version: 4.x
• Helidon SE or Helidon MP MP
• JDK version:
• OS:
• Docker version (if applicable):

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Problem Description

Attempting a programmatic look-up of MetricRegistry triggers an NPE.

Steps to reproduce

1. In the MP QuickStart app, add the following line at the beginning of GreetResource#getDefaultMessage:

   MetricRegistry appRegistry = CDI.current().select(MetricRegistry.class).get();
   

2. mvn clean package
   The unit tests fail because of an NPE in RegistryProducer because the producer method assumes the InjectionPoint passed is non-null as is its getAnnotated() value but in this case getAnnotated() is, reasonably, null.