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Jbpm 6.0.0.beta2 error disposing ksession when commiting transaction
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created by <a href="https://community.jboss.org/people/pzamudio">Pablo Zamudio</a> in <i>jBPM Development</i> - <a href="https://community.jboss.org/message/822389#822389">View the full discussion</a>
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<div class="jive-rendered-content"><p>We are testing Jbpm 6.0.0.beta2 and we get an error when working inside JBoss7, in a CMT environment. </p><p>We are using a PerRequestRuntimeManager, so with the new apis, in a CMT environment, as soon as the transaction is commited, DisposeSessionTransactionSynchronization should dispose ksession and delete it from database. </p><p>The error happens when the tx sync tries to delete ksession from db, because it tries to join the current transaction, which has been closed, so errors of transaction closed appears.</p><p>Looking at tests cases in source code, the test PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction() has exactly the problem i am describing. The test gives green results, but in console appears the exceptions as warnings. When running over JBoss7, this exceptions turns to errors, because the server tries to make rollback of the current transaction (which is already commited).</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>The exact exception in testcase is:</p><p>3714 10/06 18:10:23,737[main] WARN  hibernate.ejb.AbstractEntityManagerImpl.joinTransaction  - HHH000326: Cannot join transaction: do not override hibernate.transaction.factory_class</p><p>3715 10/06 18:10:23,738[main] WARN  drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not commit session</p><p>javax.persistence.TransactionRequiredException: No active JTA transaction on joinTransaction call</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1223)</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:1173)</p><p>          at org.drools.persistence.jpa.JpaPersistenceContext.joinTransaction(JpaPersistenceContext.java:42)</p><p>          at org.drools.persistence.SingleSessionCommandService.destroy(SingleSessionCommandService.java:428)</p><p>          at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:36)</p><p>          at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:22)</p><p>          at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)</p><p>          at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:347)</p><p>          at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.destroy(CommandBasedStatefulKnowledgeSession.java:239)</p><p>          at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.disposeRuntimeEngine(PerRequestRuntimeManager.java:52)</p><p>          at org.jbpm.runtime.manager.impl.tx.DisposeSessionTransactionSynchronization.afterCompletion(DisposeSessionTransactionSynchronization.java:22)</p><p>          at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:22)</p><p>          at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)</p><p>          at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:244)</p><p>          at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)</p><p>          at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:158)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p>          at java.lang.reflect.Method.invoke(Method.java:601)</p><p>          at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)</p><p>          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)</p><p>          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)</p><p>          at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)</p><p>          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)</p><p>          at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)</p><p>          at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)</p><p>          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)</p><p>          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)</p><p>          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)</p><p>          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)</p><p>          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)</p><p>          at org.junit.runners.ParentRunner.run(ParentRunner.java:292)</p><p>          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)</p><p>          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)</p><p>3717 10/06 18:10:23,740[main] WARN  persistence.jta.JtaTransactionManager.rollback  - Unable to rollback transaction</p><p>java.lang.IllegalStateException: transaction is done, cannot change its status</p><p>          at bitronix.tm.BitronixTransaction.setRollbackOnly(BitronixTransaction.java:291)</p><p>          at bitronix.tm.BitronixTransactionManager.setRollbackOnly(BitronixTransactionManager.java:150)</p><p>          at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:201)</p><p>          at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:405)</p><p>          at org.drools.persistence.SingleSessionCommandService.destroy(SingleSessionCommandService.java:439)</p><p>          at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:36)</p><p>          at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:22)</p><p>          at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)</p><p>          at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:347)</p><p>          at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.destroy(CommandBasedStatefulKnowledgeSession.java:239)</p><p>          at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.disposeRuntimeEngine(PerRequestRuntimeManager.java:52)</p><p>          at org.jbpm.runtime.manager.impl.tx.DisposeSessionTransactionSynchronization.afterCompletion(DisposeSessionTransactionSynchronization.java:22)</p><p>          at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:22)</p><p>          at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)</p><p>          at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:244)</p><p>          at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)</p><p>          at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:158)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p>          at java.lang.reflect.Method.invoke(Method.java:601)</p><p>          at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)</p><p>          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)</p><p>          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)</p><p>          at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)</p><p>          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)</p><p>          at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)</p><p>          at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)</p><p>          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)</p><p>          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)</p><p>          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)</p><p>          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)</p><p>          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)</p><p>          at org.junit.runners.ParentRunner.run(ParentRunner.java:292)</p><p>          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)</p><p>          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)</p><p>3718 10/06 18:10:23,741[main] ERROR drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not rollback</p><p>java.lang.RuntimeException: Unable to rollback transaction</p><p>          at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:205)</p><p>          at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:405)</p><p>          at org.drools.persistence.SingleSessionCommandService.destroy(SingleSessionCommandService.java:439)</p><p>          at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:36)</p><p>          at org.drools.core.command.runtime.DestroySessionCommand.execute(DestroySessionCommand.java:22)</p><p>          at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)</p><p>          at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:347)</p><p>          at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.destroy(CommandBasedStatefulKnowledgeSession.java:239)</p><p>          at org.jbpm.runtime.manager.impl.PerRequestRuntimeManager.disposeRuntimeEngine(PerRequestRuntimeManager.java:52)</p><p>          at org.jbpm.runtime.manager.impl.tx.DisposeSessionTransactionSynchronization.afterCompletion(DisposeSessionTransactionSynchronization.java:22)</p><p>          at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:22)</p><p>          at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)</p><p>          at bitronix.tm.BitronixTransaction.commit(BitronixTransaction.java:244)</p><p>          at bitronix.tm.BitronixTransactionManager.commit(BitronixTransactionManager.java:120)</p><p>          at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:158)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p>          at java.lang.reflect.Method.invoke(Method.java:601)</p><p>          at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)</p><p>          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)</p><p>          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)</p><p>          at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)</p><p>          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)</p><p>          at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)</p><p>          at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)</p><p>          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)</p><p>          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)</p><p>          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)</p><p>          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)</p><p>          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)</p><p>          at org.junit.runners.ParentRunner.run(ParentRunner.java:292)</p><p>          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)</p><p>          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)</p><p>Caused by: java.lang.IllegalStateException: transaction is done, cannot change its status</p><p>          at bitronix.tm.BitronixTransaction.setRollbackOnly(BitronixTransaction.java:291)</p><p>          at bitronix.tm.BitronixTransactionManager.setRollbackOnly(BitronixTransactionManager.java:150)</p><p>          at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:201)</p><p>          ... 39 more</p><p>3721 10/06 18:10:23,744[main] WARN  drools.persistence.SingleSessionCommandService.rollbackTransaction  - Could not commit session</p><p>java.lang.IllegalStateException: Illegal method call. This session was previously disposed.</p><p>          at org.drools.core.reteoo.DisposedReteooWorkingMemory.getId(DisposedReteooWorkingMemory.java:97)</p><p>          at org.drools.core.impl.StatefulKnowledgeSessionImpl.getId(StatefulKnowledgeSessionImpl.java:140)</p><p>          at org.drools.core.command.runtime.GetIdCommand.execute(GetIdCommand.java:41)</p><p>          at org.drools.core.command.runtime.GetIdCommand.execute(GetIdCommand.java:28)</p><p>          at org.drools.core.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36)</p><p>          at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:376)</p><p>          at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.getId(CommandBasedStatefulKnowledgeSession.java:106)</p><p>          at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:163)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p>          at java.lang.reflect.Method.invoke(Method.java:601)</p><p>          at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)</p><p>          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)</p><p>          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)</p><p>          at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)</p><p>          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)</p><p>          at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)</p><p>          at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)</p><p>          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)</p><p>          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)</p><p>          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)</p><p>          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)</p><p>          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)</p><p>          at org.junit.runners.ParentRunner.run(ParentRunner.java:292)</p><p>          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)</p><p>          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)</p><p>3722 10/06 18:10:23,745[main] WARN  bitronix.tm.BitronixTransaction.fireAfterCompletionEvent  - Synchronization.afterCompletion() call failed for org.drools.persistence.jta.JtaTransactionSynchronizationAdapter@117efa0</p><p>java.lang.IllegalStateException: Illegal method call. This session was previously disposed.</p><p>          at org.drools.core.reteoo.DisposedReteooWorkingMemory.getProcessRuntime(DisposedReteooWorkingMemory.java:261)</p><p>          at org.drools.core.impl.StatefulKnowledgeSessionImpl.getProcessRuntime(StatefulKnowledgeSessionImpl.java:868)</p><p>          at org.drools.persistence.SingleSessionCommandService$SynchronizationImpl.afterCompletion(SingleSessionCommandService.java:485)</p><p>          at org.drools.persistence.jta.JtaTransactionSynchronizationAdapter.afterCompletion(JtaTransactionSynchronizationAdapter.java:25)</p><p>          at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:497)</p><p>          at bitronix.tm.BitronixTransaction.rollback(BitronixTransaction.java:283)</p><p>          at bitronix.tm.BitronixTransactionManager.rollback(BitronixTransactionManager.java:129)</p><p>          at org.drools.persistence.jta.JtaTransactionManager.rollback(JtaTransactionManager.java:199)</p><p>          at org.drools.persistence.SingleSessionCommandService.rollbackTransaction(SingleSessionCommandService.java:405)</p><p>          at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:384)</p><p>          at org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession.getId(CommandBasedStatefulKnowledgeSession.java:106)</p><p>          at org.jbpm.runtime.manager.PerRequestRuntimeManagerTest.testCreationOfSessionWithinTransaction(PerRequestRuntimeManagerTest.java:163)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)</p><p>          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)</p><p>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)</p><p>          at java.lang.reflect.Method.invoke(Method.java:601)</p><p>          at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)</p><p>          at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)</p><p>          at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)</p><p>          at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)</p><p>          at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)</p><p>          at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)</p><p>          at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:69)</p><p>          at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:48)</p><p>          at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)</p><p>          at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)</p><p>          at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)</p><p>          at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)</p><p>          at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)</p><p>          at org.junit.runners.ParentRunner.run(ParentRunner.java:292)</p><p>          at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)</p><p>          at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)</p><p>          at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)</p></div>
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