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https://issues.apache.org/jira/browse/CONFIGURATION-342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emmanuel Bourg updated CONFIGURATION-342:
-----------------------------------------
Description:
I've found a bug where adding a list property to a BaseConfiguration, then
copying that full BaseConfiguration to a DatabaseConfiguration, the list is
lost and only the first element is copied to the destination
DatabaseConfiguration. For example:
{code:java}
BaseConfiguration bc = new BaseConfiguration();
bc.addProperty("myList", Arrays.asList("1", "2", "3", "4");
DatabaseConfiguration dc = new DatabaseConfiguration(...);
dc.copy(bc);
List list = dc.getList("myList");
// At this point, you'll get a single element list containing only "1"
{code}
was:
I've found a bug where adding a list property to a BaseConfiguration, then
copying that full BaseConfiguration to a DatabaseConfiguration, the list is
lost and only the first element is copied to the destination
DatabaseConfiguration. For example:
BaseConfiguration bc = new BaseConfiguration();
bc.addProperty("myList", Arrays.asList("1", "2", "3", "4");
DatabaseConfiguration dc = new DatabaseConfiguration(...);
dc.copy(bc);
List list = dc.getList("myList");
// At this point, you'll get a single element list containing only "1"
> DatabaseConfiguration.copy() loses list/array values
> ----------------------------------------------------
>
> Key: CONFIGURATION-342
> URL: https://issues.apache.org/jira/browse/CONFIGURATION-342
> Project: Commons Configuration
> Issue Type: Bug
> Components: Type conversion
> Affects Versions: 1.5
> Reporter: Scott Wells
> Fix For: 1.8
>
> Attachments: ConfigurationUtil.java
>
>
> I've found a bug where adding a list property to a BaseConfiguration, then
> copying that full BaseConfiguration to a DatabaseConfiguration, the list is
> lost and only the first element is copied to the destination
> DatabaseConfiguration. For example:
> {code:java}
> BaseConfiguration bc = new BaseConfiguration();
> bc.addProperty("myList", Arrays.asList("1", "2", "3", "4");
> DatabaseConfiguration dc = new DatabaseConfiguration(...);
> dc.copy(bc);
> List list = dc.getList("myList");
> // At this point, you'll get a single element list containing only "1"
> {code}
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