EclipseLink zgłasza wyjątek ArrayIndexOutOfBoundsException podczas próby przeplatania klasy

Question

Mam aplikację framework do gry (2.3.8), do której udostępniam agent eclipselink-2.5.1.jar. Podczas uruchamiania widzę w logach:

Tkacz napotkał wyjątek podczas próby splot klasa [jedną z moich jednostek WZP klasy]. Wyjątek: java.lang.ArrayIndexOutOfBoundsException: 30053

1. W jaki sposób można zbadać co jest przyczyną problemu?
2. Co może być problemem?

UPDATE: więc zmiana logowania do najlepszych dał mi ślad stosu:

EL Finest]: weaver: 2015-07-16 20:52:31.163--ServerSession(1547425104)--Thread(Thread[application-akka.actor.default-dispatcher-2,5,main])--java.lang.ArrayIndexOutOfBoundsException: 25970 
     at org.eclipse.persistence.internal.libraries.asm.ClassReader.readClass(Unknown Source) 
     at org.eclipse.persistence.internal.libraries.asm.ClassReader.getInterfaces(Unknown Source) 
     at org.eclipse.persistence.internal.jpa.weaving.ComputeClassWriter.typeImplements(ComputeClassWriter.java:143) 
     at org.eclipse.persistence.internal.jpa.weaving.ComputeClassWriter.typeImplements(ComputeClassWriter.java:150) 
     at org.eclipse.persistence.internal.jpa.weaving.ComputeClassWriter.getCommonSuperClass(ComputeClassWriter.java:62) 
     at org.eclipse.persistence.internal.libraries.asm.ClassWriter.getMergedType(Unknown Source) 
     at org.eclipse.persistence.internal.libraries.asm.Frame.merge(Unknown Source) 
     at org.eclipse.persistence.internal.libraries.asm.Frame.merge(Unknown Source) 
     at org.eclipse.persistence.internal.libraries.asm.MethodWriter.visitMaxs(Unknown Source) 
     at org.eclipse.persistence.internal.libraries.asm.MethodAdapter.visitMaxs(Unknown Source) 
     at org.eclipse.persistence.internal.jpa.weaving.MethodWeaver.visitMaxs(MethodWeaver.java:152) 
     at org.eclipse.persistence.internal.libraries.asm.ClassReader.accept(Unknown Source) 
     at org.eclipse.persistence.internal.libraries.asm.ClassReader.accept(Unknown Source) 
     at org.eclipse.persistence.internal.jpa.weaving.PersistenceWeaver.transform(PersistenceWeaver.java:93) 
     at org.eclipse.persistence.internal.jpa.deployment.JavaSECMPInitializer$1.transform(JavaSECMPInitializer.java:228) 
     at sun.instrument.TransformerManager.transform(TransformerManager.java:188) 
     at sun.instrument.InstrumentationImpl.transform(InstrumentationImpl.java:428) 
     at java.lang.ClassLoader.defineClass1(Native Method) 
     at java.lang.ClassLoader.defineClass(ClassLoader.java:760) 
     at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) 
     at java.net.URLClassLoader.defineClass(URLClassLoader.java:455) 
     at java.net.URLClassLoader.access$100(URLClassLoader.java:73) 
     at java.net.URLClassLoader$1.run(URLClassLoader.java:367) 
     at java.net.URLClassLoader$1.run(URLClassLoader.java:361) 
     at java.security.AccessController.doPrivileged(Native Method) 
     at java.net.URLClassLoader.findClass(URLClassLoader.java:360) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:424) 
     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) 
     at java.lang.ClassLoader.loadClass(ClassLoader.java:357) 
     at java.lang.Class.forName0(Native Method) 
     at java.lang.Class.forName(Class.java:340) 
     at org.eclipse.persistence.internal.security.PrivilegedAccessHelper.getClassForName(PrivilegedAccessHelper.java:124) 
     at org.eclipse.persistence.internal.jpa.metadata.listeners.EntityListenerMetadata.getClass(EntityListenerMetadata.java:224) 
     at org.eclipse.persistence.internal.jpa.metadata.listeners.EntityClassListenerMetadata.process(EntityClassListenerMetadata.java:81) 
     at org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.processListeners(EntityAccessor.java:1220) 
     at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.addEntityListeners(MetadataProcessor.java:138) 
     at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:591) 
     at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:204) 
     at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:304) 
     at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:336) 
     at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:302) 
     at play.db.jpa.DefaultJPAApi.em(DefaultJPAApi.java:71) 
     at play.db.jpa.DefaultJPAApi.withTransaction(DefaultJPAApi.java:123) 
     at play.db.jpa.JPA.withTransaction(JPA.java:159) 
     at play.db.jpa.TransactionalAction.call(TransactionalAction.java:16) 
     at play.core.j.JavaAction$$anonfun$7.apply(JavaAction.scala:94) 
     at play.core.j.JavaAction$$anonfun$7.apply(JavaAction.scala:94) 
     at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) 
     at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) 
     at play.core.j.HttpExecutionContext$$anon$2.run(HttpExecutionContext.scala:40) 
     at play.api.libs.iteratee.Execution$trampoline$.execute(Execution.scala:70) 
     at play.core.j.HttpExecutionContext.execute(HttpExecutionContext.scala:32) 
     at scala.concurrent.impl.Future$.apply(Future.scala:31) 
     at scala.concurrent.Future$.apply(Future.scala:485) 
     at play.core.j.JavaAction.apply(JavaAction.scala:94) 
     at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105) 
     at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105) 
     at play.utils.Threads$.withContextClassLoader(Threads.scala:21) 
     at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:104) 
     at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:103) 
     at scala.Option.map(Option.scala:145) 
     at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:103) 
     at play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:96) 
     at play.api.libs.iteratee.Iteratee$$anonfun$mapM$1.apply(Iteratee.scala:524) 
     at play.api.libs.iteratee.Iteratee$$anonfun$mapM$1.apply(Iteratee.scala:524) 
     at play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1.apply(Iteratee.scala:560) 
     at play.api.libs.iteratee.Iteratee$$anonfun$flatMapM$1.apply(Iteratee.scala:560) 
     at play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$13.apply(Iteratee.scala:536) 
     at play.api.libs.iteratee.Iteratee$$anonfun$flatMap$1$$anonfun$apply$13.apply(Iteratee.scala:536) 
     at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24) 
     at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24) 
     at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40) 
     at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397) 
     at scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260) 
     at scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339) 
     at scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979) 
     at scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107) 

Ale to nie jest dużo pomoc dla mnie.

Answer 1

Wygląda to jak błąd w procesorze ASM używanym przez EclipseLink do obsługi wyrażeń lambda. Błąd https://bugs.eclipse.org/bugs/show_bug.cgi?id=429992 został naprawiony w EclipseLink 2.6.