[aspectj-users] [1.5.3] ArrayIndexOutOfBounds and NullPointer Exceptions

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[aspectj-users] [1.5.3] ArrayIndexOutOfBounds and NullPointer Exceptions in ResolvedType

From: William Louth <william.louth@xxxxxxxxxxxxx>
Date: Mon, 04 Jun 2007 08:21:38 +0200
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Hi,

We are seeing the following exceptions printed on startup of a JBoss server. These exceptions have also appeared with the custom built Glassbox distribution of the Aspectj weaver which apparently contains bug fixes rolled into the distribution by Ron to resolve related problems. From our testing is does not completely resolve them but only appears to minimize their occurence by reducing the memory footprint indicating it has something to do with internal handling of weak references. I have not looked at the source code yet but will if we need to get this resolved completely ourselves before our next product release.

By the way I was wondering when is the next aspectj release scheduled for.

kind regards,

William

java.lang.ArrayIndexOutOfBoundsException: 0
        at org.aspectj.weaver.ResolvedType.getMemberParameterizationMap(ResolvedType.java:695)
        at org.aspectj.weaver.ReferenceType.getDeclaredInterfaces(ReferenceType.java:406)
        at org.aspectj.weaver.ResolvedType.getDirectSupertypes(ResolvedType.java:65)
        at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1156)
        at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158)
        at org.aspectj.weaver.ResolvedType.getInterTypeMungersIncludingSupers(ResolvedType.java:1135)
        at org.aspectj.weaver.ResolvedType.checkInterTypeMungers(ResolvedType.java:1210)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1588)
        at org.aspectj.weaver.bcel.BcelWeaver.weaveWithoutDump(BcelWeaver.java:1563)
        at org.aspectj.weaver.bcel.BcelWeaver.weaveAndNotify(BcelWeaver.java:1341)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1161)
        at org.aspectj.weaver.tools.WeavingAdaptor.getWovenBytes(WeavingAdaptor.java:353)
        at org.aspectj.weaver.tools.WeavingAdaptor.weaveClass(WeavingAdaptor.java:260)
        at org.aspectj.weaver.loadtime.Aj.preProcess(Aj.java:78)
        at org.aspectj.weaver.loadtime.ClassPreProcessorAgentAdapter.transform(ClassPreProcessorAgentAdapter.java:55)
        at sun.instrument.TransformerManager.transform(TransformerManager.java:122)
        at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:155)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at org.jboss.mx.loading.RepositoryClassLoader.findClassLocally(RepositoryClassLoader.java:566)
        at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:546)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:190)
        at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:131)
        at org.jboss.mx.loading.LoadMgr3.nextTask(LoadMgr3.java:399)
        at org.jboss.mx.loading.UnifiedClassLoader.loadClassImpl(UnifiedClassLoader.java:281)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:406)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at org.jboss.metadata.web.WebMetaDataObjectFactory.newChild(WebMetaDataObjectFactory.java:100)
        at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.xb.binding.ObjectModelBuilder.invokeFactory(ObjectModelBuilder.java:417)
        at org.jboss.xb.binding.DelegatingObjectModelFactory.newChild(DelegatingObjectModelFactory.java:93)
        at org.jboss.xb.binding.ObjectModelBuilder.startElement(ObjectModelBuilder.java:322)
        at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:323)
        at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
        at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source)
        at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
        at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
        at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:160)
        at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:180)
        at org.jboss.deployers.plugins.deployers.helpers.ObjectModelFactoryDeployer.parse(ObjectModelFactoryDeployer.java:83)
        at org.jboss.deployers.plugins.deployers.helpers.AbstractParsingDeployer.parse(AbstractParsingDeployer.java:145)
        at org.jboss.deployers.plugins.deployers.helpers.AbstractParsingDeployer.createMetaData(AbstractParsingDeployer.java:112)
        at org.jboss.deployers.plugins.deployers.helpers.AbstractParsingDeployer.createMetaData(AbstractParsingDeployer.java:88)
        at org.jboss.deployment.WebAppParsingDeployer.deploy(WebAppParsingDeployer.java:87)
        at org.jboss.deployers.plugins.deployer.AbstractSimpleDeployer.commitDeploy(AbstractSimpleDeployer.java:52)
        at org.jboss.deployers.plugins.deployer.DeployerWrapper.commitDeploy(DeployerWrapper.java:145)
        at org.jboss.deployers.plugins.deployment.MainDeployerImpl.commitDeploy(MainDeployerImpl.java:440)
        at org.jboss.deployers.plugins.deployment.MainDeployerImpl.process(MainDeployerImpl.java:381)
        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:366)
        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.bootstrap(ProfileServiceBootstrap.java:246)
        at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:89)
        at org.jboss.system.server.profileservice.ServerImpl.doStart(ServerImpl.java:401)
        at org.jboss.system.server.profileservice.ServerImpl.start(ServerImpl.java:340)
        at org.jboss.Main.boot(Main.java:210)
        at org.jboss.Main$1.run(Main.java:508)
        at java.lang.Thread.run(Thread.java:613)

java.lang.NullPointerException
        at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158)
        at org.aspectj.weaver.ResolvedType.collectInterTypeMungers(ResolvedType.java:1158)
        at org.aspectj.weaver.ResolvedType.getInterTypeMungersIncludingSupers(ResolvedType.java:1135)
        at org.aspectj.weaver.ResolvedType.checkInterTypeMungers(ResolvedType.java:1210)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1588)
        at org.aspectj.weaver.bcel.BcelWeaver.weaveWithoutDump(BcelWeaver.java:1563)
        at org.aspectj.weaver.bcel.BcelWeaver.weaveAndNotify(BcelWeaver.java:1341)
        at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1161)
        at org.aspectj.weaver.tools.WeavingAdaptor.getWovenBytes(WeavingAdaptor.java:353)
        at org.aspectj.weaver.tools.WeavingAdaptor.weaveClass(WeavingAdaptor.java:260)
        at org.aspectj.weaver.loadtime.Aj.preProcess(Aj.java:78)
        at org.aspectj.weaver.loadtime.ClassPreProcessorAgentAdapter.transform(ClassPreProcessorAgentAdapter.java:55)
        at sun.instrument.TransformerManager.transform(TransformerManager.java:122)
        at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:155)
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
        at org.jboss.mx.loading.RepositoryClassLoader.findClassLocally(RepositoryClassLoader.java:566)
        at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:546)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClassLocally(RepositoryClassLoader.java:190)
        at org.jboss.mx.loading.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:131)
        at org.jboss.mx.loading.LoadMgr3.nextTask(LoadMgr3.java:399)
        at org.jboss.mx.loading.UnifiedClassLoader.loadClassImpl(UnifiedClassLoader.java:281)
        at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:406)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2365)
        at java.lang.Class.getDeclaredMethods(Class.java:1763)
        at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.getDeclaredMethods(IntrospectionTypeInfoFactoryImpl.java:326)
        at org.jboss.reflect.plugins.introspection.IntrospectionTypeInfoFactoryImpl.getMethods(IntrospectionTypeInfoFactoryImpl.java:162)
        at org.jboss.reflect.plugins.ClassInfoImpl.getDeclaredMethods(ClassInfoImpl.java:281)
        at org.jboss.beans.info.plugins.AbstractBeanInfoFactory.getMethods(AbstractBeanInfoFactory.java:194)
        at org.jboss.beans.info.plugins.AbstractBeanInfoFactory.getBeanInfo(AbstractBeanInfoFactory.java:135)
        at org.jboss.config.plugins.AbstractConfiguration.getBeanInfo(AbstractConfiguration.java:73)
        at org.jboss.kernel.plugins.config.AbstractKernelConfig.getBeanInfo(AbstractKernelConfig.java:55)
        at org.jboss.kernel.plugins.config.AbstractKernelConfigurator.getBeanInfo(AbstractKernelConfigurator.java:65)
        at org.jboss.kernel.plugins.config.AbstractKernelConfigurator.getBeanInfo(AbstractKernelConfigurator.java:84)
        at org.jboss.kernel.plugins.dependency.DescribeAction.installAction(DescribeAction.java:63)
        at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.install(KernelControllerContextAction.java:96)
        at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
        at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:226)
        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:709)
        at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:429)
        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:538)
        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:472)
        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:274)
        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:177)
        at org.jboss.deployers.plugins.deployers.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:67)
        at org.jboss.deployers.plugins.deployers.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:42)
        at org.jboss.deployers.plugins.deployers.helpers.AbstractSimpleRealDeployer.deploy(AbstractSimpleRealDeployer.java:53)
        at org.jboss.deployers.plugins.deployer.AbstractSimpleDeployer.commitDeploy(AbstractSimpleDeployer.java:52)
        at org.jboss.deployers.plugins.deployer.DeployerWrapper.commitDeploy(DeployerWrapper.java:145)
        at org.jboss.deployers.plugins.deployment.MainDeployerImpl.commitDeploy(MainDeployerImpl.java:440)
        at org.jboss.deployers.plugins.deployment.MainDeployerImpl.commitDeploy(MainDeployerImpl.java:451)
        at org.jboss.deployers.plugins.deployment.MainDeployerImpl.process(MainDeployerImpl.java:381)
        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:366)
        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.bootstrap(ProfileServiceBootstrap.java:246)
        at org.jboss.kernel.plugins.bootstrap.AbstractBootstrap.run(AbstractBootstrap.java:89)
        at org.jboss.system.server.profileservice.ServerImpl.doStart(ServerImpl.java:401)
        at org.jboss.system.server.profileservice.ServerImpl.start(ServerImpl.java:340)
        at org.jboss.Main.boot(Main.java:210)
        at org.jboss.Main$1.run(Main.java:508)
        at java.lang.Thread.run(Thread.java:613)

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