Alex Lopashev created CONFIGURATION-617:
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Summary: Incorrect multi-valued property substitution
Key: CONFIGURATION-617
URL: https://issues.apache.org/jira/browse/CONFIGURATION-617
Project: Commons Configuration
Issue Type: Bug
Components: Interpolation
Affects Versions: 1.10
Reporter: Alex Lopashev
According to
[AbstractConfiguration#resolveContainerStore|http://grepcode.com/file/repo1.maven.org/maven2/commons-configuration/commons-configuration/1.10/org/apache/commons/configuration/AbstractConfiguration.java#AbstractConfiguration.resolveContainerStore%28java.lang.String%29]
code and documentation it uses only first value if array/collection property
value.
Such behavior is broken in a trivial situation:
{{a=1,2,3}}
{{b=$\{a\}}} ⇒ {{b=1}}
The solution will be to stop using logic in {{resolveContainerStore(String
key)}} and just use {{getProperty(key)}}.
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