Verify Error while trying to establish a connection to Websphere queue from a JBoss Server

While trying to intialize the ConnectionFactory from a jobScheduler (running in jboss-5), to websphere queue, I get the below exception

java.lang.VerifyError: Cannot inherit from final class
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
        at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:67)
        at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:633)
        at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:592)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:591)
        at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:568)
        at org.jboss.classloader.spi.base.BaseDelegateLoader.loadClass(BaseDelegateLoader.java:135)
        at org.jboss.classloader.spi.filter.FilteredDelegateLoader.loadClass(FilteredDelegateLoader.java:131)
        at org.jboss.classloader.spi.base.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:455)
        at org.jboss.classloader.spi.base.ClassLoaderManager.nextTask(ClassLoaderManager.java:267)
        at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:166)
        at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:276)
        at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1138)
        at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:862)
        at org.jboss.classloader.spi.base.BaseClassLoader.doLoadClass(BaseClassLoader.java:502)
        at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:447)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
        at com.ibm.ws.naming.util.WsnInitCtxFactory.parseIiopUrl(WsnInitCtxFactory.java:1781)
        at com.ibm.ws.naming.util.WsnInitCtxFactory.parseBootstrapURL(WsnInitCtxFactory.java:1525)
        at com.ibm.ws.naming.util.WsnInitCtxFactory.getInitialContextInternal(WsnInitCtxFactory.java:389)
        at com.ibm.ws.naming.util.WsnInitCtx.getContext(WsnInitCtx.java:113)
        at com.ibm.ws.naming.util.WsnInitCtx.getContextIfNull(WsnInitCtx.java:428)
        at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:144)
        at javax.naming.InitialContext.lookup(InitialContext.java:392)
        at com.test.testBatch.jms.JMSUtil.initialize(JMSUtil.java:57)
        at com.test.testBatch.jms.JMSUtil.send(JMSUtil.java:90)
        at com.test.testBatch.job.OutboundChangesPollingJob.execute(OutboundChangesPollingJob.java:76)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
2012-03-29 09:47:11,775 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0) Exception in thread "DefaultQuartzScheduler_Worker-0"
2012-03-29 09:47:11,776 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0) java.lang.NoClassDefFoundError: com/ibm/rmi/corba/NamedValueImpl
2012-03-29 09:47:11,777 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.ibm.ws.naming.util.WsnInitCtxFactory.parseIiopUrl(WsnInitCtxFactory.java:1781)
2012-03-29 09:47:11,777 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.ibm.ws.naming.util.WsnInitCtxFactory.parseBootstrapURL(WsnInitCtxFactory.java:1525)
2012-03-29 09:47:11,777 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.ibm.ws.naming.util.WsnInitCtxFactory.getInitialContextInternal(WsnInitCtxFactory.java:389)
2012-03-29 09:47:11,777 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.ibm.ws.naming.util.WsnInitCtx.getContext(WsnInitCtx.java:113)
2012-03-29 09:47:11,777 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.ibm.ws.naming.util.WsnInitCtx.getContextIfNull(WsnInitCtx.java:428)
2012-03-29 09:47:11,777 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:144)
2012-03-29 09:47:11,778 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at javax.naming.InitialContext.lookup(InitialContext.java:392)
2012-03-29 09:47:11,778 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.test.testBatch.jms.JMSUtil.initialize(JMSUtil.java:57)
2012-03-29 09:47:11,778 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.test.testBatch.jms.JMSUtil.send(JMSUtil.java:90)
2012-03-29 09:47:11,778 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at com.test.testBatch.job.OutboundChangesPollingJob.execute(OutboundChangesPollingJob.java:76)
2012-03-29 09:47:11,778 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.quartz.core.JobRunShell.run(JobRunShell.java:195)
2012-03-29 09:47:11,778 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0) Caused by: java.lang.ClassNotFoundException: Unexpected error during load of: com.ibm.rmi.corba.NamedValueImpl, msg=Cannot inherit from final class
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:181)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:276)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1138)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:862)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader.doLoadClass(BaseClassLoader.java:502)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:447)
2012-03-29 09:47:11,779 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        ... 12 more
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0) Caused by: java.lang.VerifyError: Cannot inherit from final class
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at java.lang.ClassLoader.defineClass1(Native Method)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader.access$200(BaseClassLoader.java:67)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:633)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader$2.run(BaseClassLoader.java:592)
2012-03-29 09:47:11,780 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at java.security.AccessController.doPrivileged(Native Method)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:591)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseClassLoader.loadClassLocally(BaseClassLoader.java:568)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.BaseDelegateLoader.loadClass(BaseDelegateLoader.java:135)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.filter.FilteredDelegateLoader.loadClass(FilteredDelegateLoader.java:131)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.ClassLoadingTask$ThreadTask.run(ClassLoadingTask.java:455)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.ClassLoaderManager.nextTask(ClassLoaderManager.java:267)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        at org.jboss.classloader.spi.base.ClassLoaderManager.process(ClassLoaderManager.java:166)
2012-03-29 09:47:11,781 ERROR [STDERR] (DefaultQuartzScheduler_Worker-0)        ... 18 more

Since it is throwing classNotFound, i went and checked the lib folder and the class is present in the jar named "ibmorb.jar". (Not sure why ClassNotFound is thrown)

This is the naming factory which is getting initliazed in the IntialContext

com.ibm.websphere.naming.WsnInitialContextFactory

Please help me on this

Solution

Solution with which I resolved this is

Deleted the IBM jars, if it is placed twice in the application
If the same jars are placed separately in two applications (running in the same server), then, placed the jar files in jboss's lib folder (to
avoid redundant)
Placed jacorb.jar in jboss's lib folder, in order to avoid the usage of java's default corba package

I followed these three steps and I didn't get this error !!!

Thanks for all your answers and efforts !! :-)