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Posted to dev@johnzon.apache.org by "Niclas Hedhman (Jira)" <ji...@apache.org> on 2024/08/21 12:37:00 UTC

[jira] [Created] (JOHNZON-408) JsonValue.EMPTY_JSON_OBJECT is null

Niclas Hedhman created JOHNZON-408:
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             Summary: JsonValue.EMPTY_JSON_OBJECT is null
                 Key: JOHNZON-408
                 URL: https://issues.apache.org/jira/browse/JOHNZON-408
             Project: Johnzon
          Issue Type: Bug
          Components: Core
            Reporter: Niclas Hedhman


JsonValue.EMPTY_JSON_OBJECT is set to null, because the initialization of that instance is calling the JsonObjectBuilderImpl.build() which returns itself if it is an empty `attributeMap`.

See comment
https://github.com/apache/johnzon/commit/50a64d59a81384fe400570e36fc93ce7e2347746#r145601781

for the exact time when this was broken, and the ultra-simple test for it. And the previous code worked, but someone thought to be "clever" and no tests capturing it.



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