[ https://issues.apache.org/jira/browse/OPENJPA-685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Ezzio updated OPENJPA-685:
--------------------------------

    Description: 
Starting with Maven 2.0.8 (later corrected to 2.0.9) there is a problem with the enhancement step that leads to numerous (yet apparently non-fatal) exceptions being thrown during the enhancement step.  Debugging reveals that the problem occurs when the code is trying to unzip pom.xml.  The problem may arise from some difference in the Maven Ant plugin.

The exception seen looks like the following:

java.util.zip.ZipException: error in opening zip file
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java:203)
        at java.util.zip.ZipFile.<init>(ZipFile.java:234)
        at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:919)
        at org.apache.tools.ant.AntClassLoader.getResource(AntClassLoader.java:832)
        at java.lang.ClassLoader.getResource(ClassLoader.java:972)
        at org.apache.openjpa.lib.util.J2DoPrivHelper$13.run(J2DoPrivHelper.java:377)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.getSourceFile(AnnotationPersistenceMetaDataParser.java:684)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.getMetaData(AnnotationPersistenceMetaDataParser.java:660)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.parseClassAnnotations(AnnotationPersistenceMetaDataParser.java:480)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.parse(AnnotationPersistenceMetaDataParser.java:352)
        at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:229)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:474)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:294)
        at org.apache.openjpa.meta.ValueMetaDataImpl.resolveDeclaredType(ValueMetaDataImpl.java:431)
        at org.apache.openjpa.meta.ValueMetaDataImpl.resolve(ValueMetaDataImpl.java:410)
        at org.apache.openjpa.meta.FieldMetaData.resolve(FieldMetaData.java:1676)
        at org.apache.openjpa.meta.ClassMetaData.resolveMeta(ClassMetaData.java:1690)
        at org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1625)
        at org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:717)
        at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:616)
        at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308)
        at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:581)
        at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308)
        at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:248)
        at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4492)
        at org.apache.openjpa.ant.PCEnhancerTask.executeOn(PCEnhancerTask.java:89)
        at org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:172)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
        at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:108)
        at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:83)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
        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:585)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

  was:
Starting with Maven 2.0.8 there is a problem with the enhancement step that leads to numerous (yet apparently non-fatal) exceptions being thrown during the enhancement step.  Debugging reveals that the problem occurs when the code is trying to unzip pom.xml.  The problem may arise from some difference in the Maven Ant plugin.

The exception seen looks like the following:

java.util.zip.ZipException: error in opening zip file
        at java.util.zip.ZipFile.open(Native Method)
        at java.util.zip.ZipFile.<init>(ZipFile.java:203)
        at java.util.zip.ZipFile.<init>(ZipFile.java:234)
        at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:919)
        at org.apache.tools.ant.AntClassLoader.getResource(AntClassLoader.java:832)
        at java.lang.ClassLoader.getResource(ClassLoader.java:972)
        at org.apache.openjpa.lib.util.J2DoPrivHelper$13.run(J2DoPrivHelper.java:377)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.getSourceFile(AnnotationPersistenceMetaDataParser.java:684)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.getMetaData(AnnotationPersistenceMetaDataParser.java:660)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.parseClassAnnotations(AnnotationPersistenceMetaDataParser.java:480)
        at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.parse(AnnotationPersistenceMetaDataParser.java:352)
        at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:229)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:474)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:294)
        at org.apache.openjpa.meta.ValueMetaDataImpl.resolveDeclaredType(ValueMetaDataImpl.java:431)
        at org.apache.openjpa.meta.ValueMetaDataImpl.resolve(ValueMetaDataImpl.java:410)
        at org.apache.openjpa.meta.FieldMetaData.resolve(FieldMetaData.java:1676)
        at org.apache.openjpa.meta.ClassMetaData.resolveMeta(ClassMetaData.java:1690)
        at org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1625)
        at org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:717)
        at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:616)
        at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308)
        at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:581)
        at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541)
        at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308)
        at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:248)
        at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4492)
        at org.apache.openjpa.ant.PCEnhancerTask.executeOn(PCEnhancerTask.java:89)
        at org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:172)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
        at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:108)
        at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:83)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
        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:585)
        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

    Environment: Maven 2.0.9 (latest available) and Sun JVM 1.5.0_14.  (was: Maven 2.0.8, Maven 2.0.9 (latest available) and Sun JVM 1.5.0_14.)
        Summary: Problem enhancing test cases with Maven 2.0.9   (was: Problem enhancing test cases with Maven 2.0.8 and later)

> Problem enhancing test cases with Maven 2.0.9 
> ----------------------------------------------
>
>                 Key: OPENJPA-685
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-685
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: build / infrastructure
>         Environment: Maven 2.0.9 (latest available) and Sun JVM 1.5.0_14.
>            Reporter: David Ezzio
>
> Starting with Maven 2.0.8 (later corrected to 2.0.9) there is a problem with the enhancement step that leads to numerous (yet apparently non-fatal) exceptions being thrown during the enhancement step.  Debugging reveals that the problem occurs when the code is trying to unzip pom.xml.  The problem may arise from some difference in the Maven Ant plugin.
> The exception seen looks like the following:
> java.util.zip.ZipException: error in opening zip file
>         at java.util.zip.ZipFile.open(Native Method)
>         at java.util.zip.ZipFile.<init>(ZipFile.java:203)
>         at java.util.zip.ZipFile.<init>(ZipFile.java:234)
>         at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:919)
>         at org.apache.tools.ant.AntClassLoader.getResource(AntClassLoader.java:832)
>         at java.lang.ClassLoader.getResource(ClassLoader.java:972)
>         at org.apache.openjpa.lib.util.J2DoPrivHelper$13.run(J2DoPrivHelper.java:377)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.getSourceFile(AnnotationPersistenceMetaDataParser.java:684)
>         at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.getMetaData(AnnotationPersistenceMetaDataParser.java:660)
>         at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.parseClassAnnotations(AnnotationPersistenceMetaDataParser.java:480)
>         at org.apache.openjpa.persistence.AnnotationPersistenceMetaDataParser.parse(AnnotationPersistenceMetaDataParser.java:352)
>         at org.apache.openjpa.persistence.PersistenceMetaDataFactory.load(PersistenceMetaDataFactory.java:229)
>         at org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:474)
>         at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:294)
>         at org.apache.openjpa.meta.ValueMetaDataImpl.resolveDeclaredType(ValueMetaDataImpl.java:431)
>         at org.apache.openjpa.meta.ValueMetaDataImpl.resolve(ValueMetaDataImpl.java:410)
>         at org.apache.openjpa.meta.FieldMetaData.resolve(FieldMetaData.java:1676)
>         at org.apache.openjpa.meta.ClassMetaData.resolveMeta(ClassMetaData.java:1690)
>         at org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1625)
>         at org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:717)
>         at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:616)
>         at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541)
>         at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308)
>         at org.apache.openjpa.meta.MetaDataRepository.resolveMeta(MetaDataRepository.java:581)
>         at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:541)
>         at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:308)
>         at org.apache.openjpa.enhance.PCEnhancer.<init>(PCEnhancer.java:248)
>         at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4492)
>         at org.apache.openjpa.ant.PCEnhancerTask.executeOn(PCEnhancerTask.java:89)
>         at org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:172)
>         at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>         at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
>         at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
>         at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
>         at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:107)
>         at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>         at org.apache.tools.ant.Target.performTasks(Target.java:369)
>         at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
>         at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:37)
>         at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
>         at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
>         at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
>         at org.apache.tools.ant.Task.perform(Task.java:364)
>         at org.apache.tools.ant.Target.execute(Target.java:341)
>         at org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:108)
>         at org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:83)
>         at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
>         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
>         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:585)
>         at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
>         at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
>         at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
>         at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

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