ConcurrentModiciationException when genering uses conflict error message

I'm trying to deploy a simple bundle, with a manifest generated by Bundlor M6 (and the latest nightly dm server tools in STS) to dm Server CI458. When the kernel is computing the error message for display, it gets a ConcurrentModificationException. So, there are really two problems, my simple bundle didn't deploy (I wonder why, and I can't debug it without output), and this error that prevents dm Server from telling me why. Any help would be appreciated. I'm dead in the water at the moment. Thanks!

I filed this in JIRA:
https://issuetracker.springsource.com/browse/DMS-2021

2009-11-11 15:17:49.227] TCP Connection(4)-127.0.0.1 <> Error occurend while determining the type of an Artifact 'R:\bin\springsource\dm-server-2.0.0.CI-458\stage\plateaucommon-foundation.jar' wite the bridge '$Proxy83'. com.springsource.repository.ArtifactGenerationExce ption: Error occured while parsing the manifest.
at com.springsource.kernel.artifact.bundle.BundleBrid ge.generateArtifactDescriptor(BundleBridge.java:99 )
at sun.reflect.GeneratedMethodAccessor66.invoke(Unkno wn Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoi npointUsingReflection(AopUtils.java:307)
at org.springframework.osgi.service.importer.support. internal.aop.ServiceInvoker.doInvoke(ServiceInvoke r.java:58)
at org.springframework.osgi.service.importer.support. internal.aop.ServiceInvoker.invoke(ServiceInvoker. java:62)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :172)
at org.springframework.aop.support.DelegatingIntroduc tionInterceptor.doProceed(DelegatingIntroductionIn terceptor.java:131)
at org.springframework.aop.support.DelegatingIntroduc tionInterceptor.invoke(DelegatingIntroductionInter ceptor.java:119)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :172)
at org.springframework.osgi.service.util.internal.aop .ServiceTCCLInterceptor.invokeUnprivileged(Service TCCLInterceptor.java:56)
at org.springframework.osgi.service.util.internal.aop .ServiceTCCLInterceptor.invoke(ServiceTCCLIntercep tor.java:39)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :172)
at org.springframework.osgi.service.importer.support. LocalBundleContextAdvice.invoke(LocalBundleContext Advice.java:59)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :172)
at org.springframework.aop.support.DelegatingIntroduc tionInterceptor.doProceed(DelegatingIntroductionIn terceptor.java:131)
at org.springframework.aop.support.DelegatingIntroduc tionInterceptor.invoke(DelegatingIntroductionInter ceptor.java:119)
at org.springframework.aop.framework.ReflectiveMethod Invocation.proceed(ReflectiveMethodInvocation.java :172)
at org.springframework.aop.framework.JdkDynamicAopPro xy.invoke(JdkDynamicAopProxy.java:202)
at $Proxy83.generateArtifactDescriptor(Unknown Source)
at com.springsource.kernel.install.artifact.internal. StandardArtifactTypeDeterminer.determineType(Stand ardArtifactTypeDeterminer.java:87)
at com.springsource.kernel.install.artifact.internal. StandardInstallArtifactTreeInclosure.determineType (StandardInstallArtifactTreeInclosure.java:142)
at com.springsource.kernel.install.artifact.internal. StandardInstallArtifactTreeInclosure.createInstall Tree(StandardInstallArtifactTreeInclosure.java:118 )
at com.springsource.kernel.deployer.core.internal.Pip elinedApplicationDeployer.doInstall(PipelinedAppli cationDeployer.java:159)
at com.springsource.kernel.deployer.core.internal.Pip elinedApplicationDeployer.install(PipelinedApplica tionDeployer.java:142)
at com.springsource.kernel.deployer.core.internal.Pip elinedApplicationDeployer.deploy(PipelinedApplicat ionDeployer.java:206)
at com.springsource.kernel.deployer.management.Standa rdDeployer.deploy(StandardDeployer.java:62)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sun.jmx.mbeanserver.ConvertingMethod.invokeWit hOpenReturn(ConvertingMethod.java:167)
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM 2(MXBeanIntrospector.java:96)
at com.sun.jmx.mbeanserver.MXBeanIntrospector.invokeM 2(MXBeanIntrospector.java:33)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM( MBeanIntrospector.java:208)
at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInt erface.java:120)
at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanS upport.java:262)
at com.sun.jmx.interceptor.DefaultMBeanServerIntercep tor.invoke(DefaultMBeanServerInterceptor.java:836)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxM BeanServer.java:761)
at javax.management.remote.rmi.RMIConnectionImpl.doOp eration(RMIConnectionImpl.java:1426)
at javax.management.remote.rmi.RMIConnectionImpl.acce ss$200(RMIConnectionImpl.java:72)
at javax.management.remote.rmi.RMIConnectionImpl$Priv ilegedOperation.run(RMIConnectionImpl.java:1264)
at javax.management.remote.rmi.RMIConnectionImpl.doPr ivilegedOperation(RMIConnectionImpl.java:1359)
at javax.management.remote.rmi.RMIConnectionImpl.invo ke(RMIConnectionImpl.java:788)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastSe rverRef.java:305)
at sun.rmi.transport.Transport$1.run(Transport.java:1 59)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport. java:155)
at sun.rmi.transport.tcp.TCPTransport.handleMessages( TCPTransport.java:535)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandl er.run0(TCPTransport.java:790)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandl er.run(TCPTransport.java:649)
at java.util.concurrent.ThreadPoolExecutor$Worker.run Task(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.io.IOException: Failed to read manifest from file 'plateaucommon-foundation.jar'.
at com.springsource.kernel.artifact.bundle.BundleBrid ge.manifestReaderFromJar(BundleBridge.java:305)
at com.springsource.kernel.artifact.bundle.BundleBrid ge.getManifestReader(BundleBridge.java:282)
at com.springsource.kernel.artifact.bundle.BundleBrid ge.generateArtifactDescriptor(BundleBridge.java:93 )
... 58 common frames omitted
Caused by: java.io.FileNotFoundException: R:\bin\springsource\dm-server-2.0.0.CI-458\stage\plateaucommon-foundation.jar (Access is denied)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:133)
at java.util.jar.JarFile.<init>(JarFile.java:97)
at com.springsource.kernel.artifact.bundle.BundleBrid ge.manifestReaderFromJar(BundleBridge.java:295)
... 60 common frames omitted

Thanks, JC.

For those not following the JIRA, this issue is now resolved in the latest nightly builds.