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https://issues.apache.org/jira/browse/TAMAYA-355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16691061#comment-16691061
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ASF subversion and git services commented on TAMAYA-355:
--------------------------------------------------------

Commit af31937328f477b6b94902d490a04706617f49a8 in incubator-tamaya-sandbox's 
branch refs/heads/master from [~anatole]
[ 
https://git-wip-us.apache.org/repos/asf?p=incubator-tamaya-sandbox.git;h=af31937
 ]

TAMAYA-274  Reduced API footprint by using Java 8 features. Added some lambdas.
TAMAYA-355  Enable mapping of lists and arrays into internal datastructures.
TAMAYA-353  Adding support for different classloaders.


> Revise mapping of xml, json and yaml configurations to honor lists
> ------------------------------------------------------------------
>
>                 Key: TAMAYA-355
>                 URL: https://issues.apache.org/jira/browse/TAMAYA-355
>             Project: Tamaya
>          Issue Type: Improvement
>          Components: Core, Extensions
>    Affects Versions: 0.3-incubating
>            Reporter: Anatole Tresch
>            Assignee: Anatole Tresch
>            Priority: Blocker
>             Fix For: 0.4-incubating
>
>
> Given the following config:
> {{<config>}}
> {{  <a>}}
> {{    <b>23</b>}}
> {{  </a>}}
> {{  <a>}}
> {{    <b>15</b>}}
> {{  </a>}}
> {{</config>}}
> The current mapping (in _core_, and the _format_ related modules) results in 
> a.b=15, which is invalid, because it actually looses information.
> This is basically similar for other formats. This change defines that list 
> entries are mapped to arrays as follows:
> {{a[0].b=23}}
> {{a[1].b=15}}
> This syntax does not loose information and is simple enough to reestablish 
> access logic such as 
> {{List<Map<String,String>> as = configuration.query(ListQuery.of("a"));}}
>  



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