[FELIX-5015] NPE in ResolverImpl

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: resolver-1.6.0
• Fix Version/s: resolver-1.8.0
• Component/s: Resolver
• Assignee: David Bosschaert
• Reporter: Alexandre Roman
• Created: 26/Aug/15 09:27
• Updated: 16/Oct/15 16:45
• Resolved: 28/Sep/15 12:50

Description

The method getPackageSources in ResolverImpl.java returns a Set.
This collection is used in mergeUses (line 1039) in a foreach loop.

A null value may be returned by getPackageSources, as a result of querying a Map. In this case, the foreach loop in mergeUses will trigger a NPE.

The method getPackageSources should return an empty Set when there is no result.