[jira] [Created] (GROOVY-9279) StreamingJsonBuilder adding extra comma

["Eric Helgeson (Jira)" <ji...@apache.org>]

Eric Helgeson created GROOVY-9279:
-------------------------------------

             Summary: StreamingJsonBuilder adding extra comma
                 Key: GROOVY-9279
                 URL: https://issues.apache.org/jira/browse/GROOVY-9279
             Project: Groovy
          Issue Type: Bug
          Components: JSON
    Affects Versions: 2.5.8, 2.5.7
            Reporter: Eric Helgeson


This test passes in Groovy 2.5.6 - but not in 2.5.7/8:

[https://github.com/grails/grails-core/blob/beafdce14d05f15abb18a079f9bb681f8761fe45/grails-plugin-rest/src/test/groovy/org/grails/plugins/web/rest/render/VndErrorRenderingSpec.groovy#L74-L109]

Code where the error happens:

[https://github.com/grails/grails-core/blob/7ab9e47ad805fbeb9433a488dd33f91bef44c0fa/grails-plugin-rest/src/main/groovy/grails/rest/render/errors/VndErrorJsonRenderer.groovy#L56-L75]

The JSON produced includes an extra comma:
{code:java}
 ,"_links":{(,)"resource":{(,)"href":"http://localhost/books/1"}}},{"logref":"book.title.bad.1","message":"Title Bad","path":"http://localhost/books/1","_links":{(,)"resource":{(,)"href":"ht ,"_links":{(-)"resource":{(-)"href":"http://localhost/books/1"}}},{"logref":"book.title.bad.1","message":"Title Bad","path":"http://localhost/books/1","_links":{(-)"resource":{(-)"href":"ht
{code}
To change the Groovy version for this project you can set it here - [https://github.com/grails/grails-core/blob/master/build.gradle#L31]

 



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