Java enum ACTIVE is not a class

[LiuJingQiang]

Describe the bug
use java enum in case class and using JsonFormatter.format(AsValue.schema(json, Version.Draft04())), the building error is Java enum ACTIVE is not a class . how to resolve it

To Reproduce

Expected behavior
can parse java enum in case class

Actual results
Inconsistently resulted schema or compilation errors, or other type of exceptions.

Versions:

• jsonschema version
• scala version

Additional context
Add any other context about the problem here.