[jira] [Created] (GROOVY-7858) Make JsonBuilder configurable to not write entries with null values

["Marcus Lagemann (JIRA)" <ji...@apache.org>]

Marcus Lagemann created GROOVY-7858:
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             Summary: Make JsonBuilder configurable to not write entries with null values
                 Key: GROOVY-7858
                 URL: https://issues.apache.org/jira/browse/GROOVY-7858
             Project: Groovy
          Issue Type: Improvement
          Components: JSON
    Affects Versions: 2.4.5
            Reporter: Marcus Lagemann
            Priority: Trivial


{{JsonBuilder}} (and underlying {{JsonOutput}} ) is writing entries with null values when serializing to Json String:
{code:javascript}
 {"key1": "value",
  "key2": null}
{code}

There should be a flag or configuration value to change this behaviour and skip writing entries where the values are null.

{code:javascript}
 {"key1": "value"}
{code}




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