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https://issues.apache.org/jira/browse/FELIX-5016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14712874#comment-14712874
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Niall Couse commented on FELIX-5016:
------------------------------------
The reason is that it passes {{null}} to a variable arguments list, which is
interpreted as an array of size one, with a null value, rather than an empty
list.
As a result in the second clause of the if statement below gets called (from
{{ServiceComponentRuntimeImpl}})
{code}
public Collection<ComponentDescriptionDTO>
getComponentDescriptionDTOs(Bundle... bundles)
{
List<ComponentHolder<?>> holders;
if (bundles == null || bundles.length == 0)
{
holders = componentRegistry.getComponentHolders();
}
else
{
holders =
componentRegistry.getComponentHolders(bundles);
}
{code}
> [scr.compat] ScrServiceImpl.getComponents() returns no components
> -----------------------------------------------------------------
>
> Key: FELIX-5016
> URL: https://issues.apache.org/jira/browse/FELIX-5016
> Project: Felix
> Issue Type: Bug
> Components: Declarative Services (SCR)
> Affects Versions: scr.compat-1.0.0
> Reporter: Niall Couse
>
> In the scr.compat version of ScrServceImpl, the getComponents() method which
> should return all components in the system, always returns null.
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