Details
Major Description
The system bundle will return a String[]
{"org.apache.felix.framework", "system.bundle"}on line 57 in CandidateComparator:
c = ((Comparable<Object>) cap1.getAttributes().get(BundleNamespace.BUNDLE_NAMESPACE))
.compareTo(cap2.getAttributes().get(BundleNamespace.BUNDLE_NAMESPACE));
This is causing a ClassCastException being thrown.
Equinox will return an ArrayList<String> (seen in the stacktrace)
Stacktrace:
java.lang.ClassCastException: java.util.ArrayList cannot be cast to java.lang.Comparable at org.apache.karaf.features.internal.region.CandidateComparator.compare(CandidateComparator.java:57) at org.apache.karaf.features.internal.region.CandidateComparator.compare(CandidateComparator.java:31) at java.util.TimSort.binarySort(TimSort.java:265) at java.util.TimSort.sort(TimSort.java:208) at java.util.TimSort.sort(TimSort.java:173) at java.util.Arrays.sort(Arrays.java:659) at java.util.Collections.sort(Collections.java:217) at org.apache.karaf.features.internal.region.SubsystemResolveContext.findProviders(SubsystemResolveContext.java:260) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:272) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.processCandidates(Candidates.java:637) at org.apache.felix.resolver.Candidates.populateResource(Candidates.java:273) at org.apache.felix.resolver.Candidates.populate(Candidates.java:161) at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:146) at org.apache.karaf.features.internal.region.SubsystemResolver.resolve(SubsystemResolver.java:220) at org.apache.karaf.features.internal.service.Deployer.deploy(Deployer.java:263) at org.apache.karaf.features.internal.service.FeaturesServiceImpl.doProvision(FeaturesServiceImpl.java:1079) at org.apache.karaf.features.internal.service.FeaturesServiceImpl$1.call(FeaturesServiceImpl.java:975) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745)