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https://issues.apache.org/jira/browse/OPENJPA-1095?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12995082#comment-12995082
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Michael Dick commented on OPENJPA-1095:
---------------------------------------
Thanks for reporting the problem.
This seems to be an issue with Serp and EMMA. If you're experiencing it without
using EMMA, please comment and reopen the issue (this would indicate a problem
with the OpenJPA binaries). Otherwise we'd have to look into removing the
dependency on Serp.
> java.lang.IllegalArgumentException: 5 on trying to enhance class on OpenJDK 6
> -----------------------------------------------------------------------------
>
> Key: OPENJPA-1095
> URL: https://issues.apache.org/jira/browse/OPENJPA-1095
> Project: OpenJPA
> Issue Type: Bug
> Components: UnenhancedClasses
> Affects Versions: 1.2.0
> Environment: java version "1.6.0_0", OpenJDK Runtime Environment
> (build 1.6.0_0-b11), OpenJDK Client VM (build 1.6.0_0-b11, mixed mode,
> sharing)
> Debian Lenny 5.0.1
> Reporter: Marc Logemann
> Fix For: 2.0.0-M3
>
>
> Getting the following stack when trying to enhance classes on a openJDK 6
> server via automatic ant triggering by build system.
> [15:06:10]: [jpaenhance] openjpac
> [15:06:11]: [openjpac] java.lang.IllegalArgumentException: 5
> [15:06:11]: [openjpac] at serp.bytecode.Code.getInstruction(Code.java:2131)
> [15:06:11]: [openjpac] at serp.bytecode.Local.getEnd(Local.java:113)
> [15:06:11]: [openjpac] at serp.bytecode.Local.updateTargets(Local.java:155)
> [15:06:11]: [openjpac] at
> serp.bytecode.LocalTable.updateTargets(LocalTable.java:163)
> [15:06:11]: [openjpac] at serp.bytecode.Code.read(Code.java:2031)
> [15:06:11]: [openjpac] at
> serp.bytecode.Attributes.readAttributes(Attributes.java:152)
> [15:06:11]: [openjpac] at serp.bytecode.BCMember.read(BCMember.java:365)
> [15:06:11]: [openjpac] at serp.bytecode.BCClass.read(BCClass.java:123)
> [15:06:11]: [openjpac] at serp.bytecode.BCClass.read(BCClass.java:144)
> [15:06:11]: [openjpac] at serp.bytecode.Project.loadClass(Project.java:139)
> [15:06:11]: [openjpac] at
> org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4491)
> [15:06:11]: [openjpac] at
> org.apache.openjpa.ant.PCEnhancerTask.executeOn(PCEnhancerTask.java:89)
> [15:06:11]: [openjpac] at
> org.apache.openjpa.lib.ant.AbstractTask.execute(AbstractTask.java:172)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
> [15:06:11]: [openjpac] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> [15:06:11]: [openjpac] at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> [15:06:11]: [openjpac] at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> [15:06:11]: [openjpac] at java.lang.reflect.Method.invoke(Method.java:616)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> [15:06:11]: [openjpac] at org.apache.tools.ant.Task.perform(Task.java:348)
> [15:06:11]: [openjpac] at org.apache.tools.ant.Target.execute(Target.java:357)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.Target.performTasks(Target.java:385)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.Project.executeTarget(Project.java:1306)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.Project.executeTargets(Project.java:1189)
> [15:06:11]: [openjpac] at org.apache.tools.ant.Main.runBuild(Main.java:758)
> [15:06:11]: [openjpac] at org.apache.tools.ant.Main.startAnt(Main.java:217)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
> [15:06:11]: [openjpac] at
> org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
> [15:06:11]: [openjpac] java.lang.IllegalArgumentException: 5
> [15:06:16]: Ant output:
> at serp.bytecode.Local.updateTargets(Local.java:155)
> at serp.bytecode.LocalTable.updateTargets(LocalTable.java:163)
> at serp.bytecode.Code.read(Code.java:2031)
> at serp.bytecode.Attributes.readAttributes(Attributes.java:152)
> at serp.bytecode.BCMember.read(BCMember.java:365)
> at serp.bytecode.BCClass.read(BCClass.java:123)
> at serp.bytecode.BCClass.read(BCClass.java:144)
> at serp.bytecode.Project.loadClass(Project.java:139)
> at org.apache.openjpa.enhance.PCEnhancer.run(PCEnhancer.java:4491)
> 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:288)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:616)
> at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> at org.apache.tools.ant.Task.perform(Task.java:348)
> at org.apache.tools.ant.Target.execute(Target.java:357)
> at org.apache.tools.ant.Target.performTasks(Target.java:385)
> at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
> at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
> at
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
> at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
> at org.apache.tools.ant.Main.runBuild(Main.java:758)
> at org.apache.tools.ant.Main.startAnt(Main.java:217)
> at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
> at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
> Ant Task for enhancing:
> <target name="jpaenhance">
> <!-- define the openjpac task; this can be done at the top of the
> -->
> <!-- build.xml file, so it will be available for all targets -->
> <taskdef name="openjpac"
> classname="org.apache.openjpa.ant.PCEnhancerTask"
> classpathref="classpath"/>
> <!-- invoke enhancer on all .java files below the model directory -->
> <openjpac>
> <config propertiesFile="web/META-INF/persistence.xml"/>
> <fileset dir="${build.dir}">
> <include name="**/domain/*.class"/>
> <include name="**/domain/connection/*.class"/>
> </fileset>
> <classpath refid="classpath"/>
> </openjpac>
> </target>
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