Camunda 7.16 adds support for Quarkus 2.0 through a Quarkus extension. Quarkus 2.0 requires JDK 11 to be compiled successfully. As a result, the current Javadocs stage job (https://ci.cambpm.camunda.cloud/job/docs/job/camunda-docs-javadoc-stage/) can't be used. It runs on JDK 8 and can't be easily migrated since it is also used for maintenance versions.

Acceptance Criteria (Required on creation):

• The Pipelines CI has a camunda-stage-javadocs stage that runs daily on an SCM change.
• Javadoc SNAPSHOT versions are staged, and available for internal viewing on:
  • https://stage.docs.camunda.org/javadoc/camunda-bpm-platform/7.16-SNAPSHOT/
  • https://stage.docs.camunda.org/javadoc/camunda-bpm-platform/7.15-SNAPSHOT/