Karl Pauls created SLING-8006:
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Summary: IndexOutOfBoundsException in
ResourceProviderTracker.setObservationReporterGenerator
Key: SLING-8006
URL: https://issues.apache.org/jira/browse/SLING-8006
Project: Sling
Issue Type: Bug
Components: ResourceResolver
Affects Versions: Resource Resolver 1.6.6
Reporter: Karl Pauls
Assignee: Karl Pauls
Fix For: Resource Resolver 1.6.8
When a ResourceProvider goes away while being activated, we remove it from the
list of handlers for a given path. However, we don't remove the empty list of
handlers in the case where it was the only available handler for a given path.
That can lead to a problem later on where we assume that if we have a list of
handlers for a path it will at least contain one handler (and just use
.get(0)). This happens in the
ResourceProviderTracker.setObservationReporterGenerator method and will cause
IOOB Exceptions from that point onwards.
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