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https://issues.apache.org/jira/browse/FELIX-3463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14378272#comment-14378272
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Richard S. Hall commented on FELIX-3463:
----------------------------------------
This is an issue for the resolver subproject, not for the framework's resolver.
The resolver subproject is based on the framework's resolver, but it is not the
same...although there is work underway (and it was always the goal) to move the
framework to the resolver subproject.
> Multiple hosts for a fragment that exports a package causes
> ArrayIndexOutOfBoundsException
> ------------------------------------------------------------------------------------------
>
> Key: FELIX-3463
> URL: https://issues.apache.org/jira/browse/FELIX-3463
> Project: Felix
> Issue Type: Bug
> Components: Resolver
> Environment: All
> Reporter: Thomas Watson
> Assignee: Richard S. Hall
> Attachments: 3463.txt
>
>
> Sample manifests:
> Bundle-ManifestVersion: 2
> Bundle-SymbolicName: h1
> Bundle-Version: 1.0.0
> Export-Package:
> h1.a; version=1.0,
> h1.b; version=1.0; uses:="h1.a"
> Bundle-ManifestVersion: 2
> Bundle-SymbolicName: h1
> Bundle-Version: 1.1.0
> Export-Package:
> h1.a; version=1.0,
> h1.b; version=1.0; uses:="h1.a"
> Bundle-ManifestVersion: 2
> Bundle-SymbolicName: f1
> Bundle-Version: 1.0.0
> Export-Package:
> f1.a; version=1.0;uses:="h1.a"
> Fragment-Host: h1
> Bundle-ManifestVersion: 2
> Bundle-SymbolicName: b3
> Bundle-Version: 1.0.0
> Import-Package: f1.a
> Then attempt to resolve b3. When inserting the HostedCapabilities an attempt
> is made to remove the original capability from the fragment. But it has
> already been removed when processing the first host. I think you could do a
> simple check for -1 before attempting to remove the original capability.
> java.lang.ArrayIndexOutOfBoundsException: -1
> at java.util.ArrayList.remove(ArrayList.java:390)
> at org.apache.felix.resolver.Candidates.prepare(Candidates.java:760)
> at org.apache.felix.resolver.ResolverImpl.resolve(ResolverImpl.java:125)
> at
> org.eclipse.osgi.container.ModuleResolver$ResolveProcess.resolve(ModuleResolver.java:378)
> at
> org.eclipse.osgi.container.ModuleResolver.resolveDelta(ModuleResolver.java:47)
> at
> org.eclipse.osgi.container.ModuleContainer.resolve(ModuleContainer.java:238)
> at
> org.eclipse.osgi.tests.TestModuleContainer.testMultiHost(TestModuleContainer.java:66)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
> at
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
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