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https://issues.apache.org/jira/browse/VYSPER-335?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bernd Fondermann updated VYSPER-335:
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Summary: NullPointerException in DefaultResourceRegistry (was: NULL
pointer exception.)
> NullPointerException in DefaultResourceRegistry
> -----------------------------------------------
>
> Key: VYSPER-335
> URL: https://issues.apache.org/jira/browse/VYSPER-335
> Project: VYSPER
> Issue Type: Bug
> Affects Versions: 0.7
> Reporter: wan jian ming
> Assignee: Bernd Fondermann
> Fix For: 0.8
>
>
> public List<String> getInterestedResources(Entity entity) {
> List<String> resources = getResourceList(entity);
> List<String> result = new ArrayList<String>();
> if(resources!=null) //this line is needed. otherwise will get NULL
> Pointer EXcpetion.
> for (String resource : resources) {
> ResourceState resourceState = getResourceState(resource);
> if (ResourceState.isInterested(resourceState))
> result.add(resource);
> }
> return result;
> }
> this also appears in getAvailableResources;
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