使用arquillian的JPA实体中的lambda

我正在使用连接到derby inmemory数据库的eclipselink 2.5.2在arquillian集成测试中测试我的DAO

当我在jpa实体中使用以下代码段时：

this.automationTypeManualCount = (int) testCases.stream()
      .filter(testCase -> testCase.equalsAutomationType( ManualTestCase.class ))
      .count();

如果出现以下异常：

Internal Exception: Exception [EclipseLink-7161] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Entity class [class com.bmw.ipp_connect.lib.testmanagement.entities.ConnectTestJob] has no primary key specified. It should define either an @Id, @EmbeddedId or an @IdClass. If you have defined PK using any of these annotations then make sure that you do not have mixed access-type (both fields and properties annotated) in your entity class hierarchy.
    at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:230)
    at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:1954)
    at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:1945)
    at org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory(PersistenceProvider.java:322)
    at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:207)
    at org.glassfish.persistence.jpa.PersistenceUnitLoader.<init>(PersistenceUnitLoader.java:114)
    at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:223)
    at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:510)
    at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:230)
    at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:168)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:926)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:435)
    at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:220)
    at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:487)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:539)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:535)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:360)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:534)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:565)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run(CommandRunnerImpl.java:557)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:360)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:556)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1464)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300(CommandRunnerImpl.java:109)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1846)
    at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1722)
    at com.sun.enterprise.admin.cli.embeddable.DeployerImpl.deploy(DeployerImpl.java:134)
    at com.sun.enterprise.admin.cli.embeddable.DeployerImpl.deploy(DeployerImpl.java:110)
    at org.jboss.arquillian.container.glassfish.embedded_3_1.GlassFishContainer.deploy(GlassFishContainer.java:195)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$3.call(ContainerDeployController.java:161)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$3.call(ContainerDeployController.java:128)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.executeOperation(ContainerDeployController.java:271)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.deploy(ContainerDeployController.java:127)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
    at org.jboss.arquillian.container.impl.client.ContainerDeploymentContextHandler.createDeploymentContext(ContainerDeploymentContextHandler.java:78)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.container.impl.client.ContainerDeploymentContextHandler.createContainerContext(ContainerDeploymentContextHandler.java:57)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.container.impl.client.container.DeploymentExceptionHandler.verifyExpectedExceptionDuringDeploy(DeploymentExceptionHandler.java:50)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
    at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$1.perform(ContainerDeployController.java:95)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController$1.perform(ContainerDeployController.java:80)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.forEachDeployment(ContainerDeployController.java:263)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.forEachManagedDeployment(ContainerDeployController.java:239)
    at org.jboss.arquillian.container.impl.client.container.ContainerDeployController.deployManaged(ContainerDeployController.java:79)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
    at org.jboss.arquillian.core.impl.EventImpl.fire(EventImpl.java:67)
    at org.jboss.arquillian.container.test.impl.client.ContainerEventController.execute(ContainerEventController.java:101)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers(EventContextImpl.java:99)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:81)
    at org.jboss.arquillian.test.impl.TestContextHandler.createClassContext(TestContextHandler.java:92)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.test.impl.TestContextHandler.createSuiteContext(TestContextHandler.java:73)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.jboss.arquillian.core.impl.ObserverImpl.invoke(ObserverImpl.java:96)
    at org.jboss.arquillian.core.impl.EventContextImpl.proceed(EventContextImpl.java:88)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:145)
    at org.jboss.arquillian.core.impl.ManagerImpl.fire(ManagerImpl.java:116)
    at org.jboss.arquillian.test.impl.EventTestRunnerAdaptor.beforeClass(EventTestRunnerAdaptor.java:87)
    at org.jboss.arquillian.junit.Arquillian$2.evaluate(Arquillian.java:202)
    at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:431)
    at org.jboss.arquillian.junit.Arquillian.access$200(Arquillian.java:55)
    at org.jboss.arquillian.junit.Arquillian$3.evaluate(Arquillian.java:219)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.jboss.arquillian.junit.Arquillian.run(Arquillian.java:167)
    at org.junit.runners.Suite.runChild(Suite.java:128)
    at org.junit.runners.Suite.runChild(Suite.java:27)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
    at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:51)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

内部异常：异常[EclipseLink-7161]（Eclipse持久性服务-2.5.2.v20140319-9ad6abd）：org.Eclipse.Persistence.exceptions.ValidationException
异常描述：实体类[class com.bmw.ipp_connect.lib.testmanagement.entities.ConnectTestJob]未指定主键。它应该定义@Id、@EmbeddedId或@IdClass。如果您使用这些注释中的任何一个定义了PK，那么请确保您的实体类层次结构中没有混合访问类型（带注释的字段和属性）。
位于org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed（EntityManagerSetupException.java:230）
位于org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException（EntityManagerSetupImpl.java:1954）
位于org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy（EntityManagerSetupImpl.java:1945）
位于org.eclipse.persistence.jpa.PersistenceProvider.createContainerEntityManagerFactory（PersistenceProvider.java:322）
位于org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU（PersistenceUnitLoader.java:207）
位于org.glassfish.persistence.jpa.PersistenceUnitLoader（PersistenceUnitLoader.java:114）
位于org.glassfish.persistence.jpa.JPADeployer$1.visitPUD（JPADeployer.java:223）
位于org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs（JPADeployer.java:510）
位于org.glassfish.persistence.jpa.JPADeployer.createEMFs（JPADeployer.java:230）
位于org.glassfish.persistence.jpa.JPADeployer.prepare（JPADeployer.java:168）
在com.sun.enterprise.v3.server.applicationLifeEcycle.prepareModule（applicationLifeEcycle.java:926）
位于com.sun.enterprise.v3.server.ApplicationLifecycle.deploy（ApplicationLifecycle.java:435）
位于com.sun.enterprise.v3.server.ApplicationLifecycle.deploy（ApplicationLifecycle.java:220）
位于org.glassfish.deployment.admin.DeployCommand.execute（DeployCommand.java:487）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run（CommandRunnerImpl.java:539）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run（CommandRunnerImpl.java:535）
位于java.security.AccessController.doPrivileged（本机方法）
位于javax.security.auth.Subject.doAs（Subject.java:360）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute（CommandRunnerImpl.java:534）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run（CommandRunnerImpl.java:565）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$3.run（CommandRunnerImpl.java:557）
位于java.security.AccessController.doPrivileged（本机方法）
位于javax.security.auth.Subject.doAs（Subject.java:360）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl.docomand（CommandRunnerImpl.java:556）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl.docomand（CommandRunnerImpl.java:1464）
在com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1300（CommandRunnerImpl.java:109）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute（CommandRunnerImpl.java:1846）
位于com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute（CommandRunnerImpl.java:1722）
位于com.sun.enterprise.admin.cli.embeddeble.DeployerImpl.deploy（DeployerImpl.java:134）
位于com.sun.enterprise.admin.cli.embeddeble.DeployerImpl.deploy（DeployerImpl.java:110）
位于org.jboss.arquillian.container.glassfish.embedded_3_1.GlassFishContainer.deploy（GlassFishContainer.java:195）
位于org.jboss.arquillian.container.impl.client.container.ContainerDeployController$3.call（ContainerDeployController.java:161）
位于org.jboss.arquillian.container.impl.client.container.ContainerDeployController$3.call（ContainerDeployController.java:128）
位于org.jboss.arquillian.container.impl.client.container.ContainerDeployController.executeOperation（ContainerDeployController.java:271）
位于org.jboss.arquillian.container.impl.client.container.ContainerDeployController.deploy（ContainerDeployController.java:127）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
位于org.jboss.arquillian.core.impl.ObserverImpl.invoke（ObserverImpl.java:96）
位于org.jboss.arquillian.core.impl.EventContextImpl.invokeObservers（EventContextImpl.java:99）
在org.jboss.arquillian.core.impl.EventContextImpl.procedure（EventContextImpl.java:81）
位于org.jboss.arquillian.container.impl.client.ContainerDeploymentContextHandler.createDeploymentContext（ContainerDeploymentContextHandler.java:78）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
位于org.jboss.arquillian.core.impl.ObserverImpl.invoke（ObserverImpl.java:96）
在org.jboss.arquillian.core.impl.EventContextImpl.procedure（EventContextImpl.java:88）
位于org.jboss.arquillian.container.impl.client.ContainerDeploymentContextHandler.createContainerContext（ContainerDeploymentContextHandler.java:57）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
位于org.jboss.arquillian.core.impl.ObserverImpl.invoke（ObserverImpl.java:96）
位于org.jboss.arquillian.core.impl.EventConte
this.automationTypeManualCount = (int) testCases.stream().filter( new Predicate<TestCase>()
        {
            @Override
            public boolean test( TestCase testCase )
            {
                return testCase.equalsAutomationType( ManualTestCase.class );
            }
        }).count();