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https://issues.apache.org/jira/browse/CONFIGURATION-632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15299315#comment-15299315
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Philippe Perrault commented on CONFIGURATION-632:
-------------------------------------------------
Hi Oliver,
Here is an exampe code:
{code}
CompositeConfiguration compositeConfiguration = new CompositeConfiguration();
compositeConfiguration.addConfiguration(new
PropertiesConfiguration("props.properties"));
String[] values = compositeConfiguration.getStringArray("key1");
System.out.println(values); // "a, b, c,"
values = compositeConfiguration.getStringArray("key2");
System.out.println(values); // "a"
{code}
with
{code:title=props1.properties}
key1 = a,b,c
key2 = ${key1}
{code}
I am expecting the get an array "a, b, c" for key2 but I get only "a"
thanks!
> Composite configuration list variable interpolation return first element only
> -----------------------------------------------------------------------------
>
> Key: CONFIGURATION-632
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-632
> Project: Commons Configuration
> Issue Type: Bug
> Components: Interpolation
> Affects Versions: 1.9, 2.0
> Environment: linux
> Reporter: Philippe Perrault
>
> CompositeConfiguration.getStringArray, with variable interpolation returns
> only the first element of the list
> e.g.
> key1=a,b,c
> key2=${key1}
> CompositeConfiguration.getStringArray(key2) = a
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