[jira] [Resolved] (CONFIGURATION-844) INIConfiguration support empty sections

["Gary D. Gregory (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CONFIGURATION-844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary D. Gregory resolved CONFIGURATION-844.
-------------------------------------------
    Fix Version/s: 2.10.2
       Resolution: Fixed

> INIConfiguration support empty sections
> ---------------------------------------
>
>                 Key: CONFIGURATION-844
>                 URL: https://issues.apache.org/jira/browse/CONFIGURATION-844
>             Project: Commons Configuration
>          Issue Type: Improvement
>          Components: Expression engine
>    Affects Versions: 2.10.1
>            Reporter: Thomas Steiner
>            Priority: Minor
>             Fix For: 2.10.2
>
>
>  
> ini files with empty sections are currently not supported
> Properties without a key (e.g. " = worse") can be accessed by a space key. I would suggest to also provide this feature for empty sections:
> example emptySection.ini:
> {code:java}
> []
> property = "property1"{code}
> test code:
> {code:java}
> INIConfiguration iniConfiguration = new INIConfiguration();
> try (FileReader fileReader = new FileReader("emptySection.ini")) {
> iniConfiguration.read(fileReader);
> } catch (ConfigurationException | IOException e) {
> e.printStackTrace();
> }
> SubnodeConfiguration subSection = iniConfiguration.getSection(" "); // empty section can be accessed by a space
> String nextKey = subSection.getKeys().next();
> assertNotNull(nextKey);
> assertEquals("property", nextKey);
> Object nextValue = subSection.getProperty(nextKey);
> assertNotNull(nextValue);
> assertEquals("property1", nextValue);  {code}
>  



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