Получение исключения во время работы исполнителя задач workmanager из Spring в Websphere. Ниже мой код

<bean id="workManager" class="org.springframework.scheduling.commonj.WorkManagerTaskExecutor">
    <property name="workManagerName" value="wm/MyWorkManager"/>
    <property name="resourceRef" value="false"/>
</bean>

<bean name="myWorkManager" class="com.spring.test.services.concurrent.ConcurrentWorkManager" />
<bean name="myWorkListener" class="com.spring.test.services.concurrent.ConcurrentWorkListener" />

Код в моем ConcurrentWorkManager

@Autowired
private WorkManagerTaskExecutor workManager;

@Autowired
private WorkListener myWorkListener;

    if(workList==null){
     throw new WorkException("There are no works present in worklist to do work");
    }

    ArrayList<WorkItem> workItems = new ArrayList<WorkItem>();
    for(Work work : workList){
        workItems.add(workManager.schedule(work,myWorkListener));
    }
    workManager.waitForAll(workItems,WorkManager.INDEFINITE);


    for(WorkItem work:workItems){
        ConcurrentWorker worker=(ConcurrentWorker)work.getResult();
        resultString.add(worker.getResult());
    }

Теперь, когда я выполняю свой код, он дает исключение stackoverflow в методе workmanager.schedule (work)

исключение stackoverflow

at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)
at org.springframework.scheduling.commonj.WorkManagerTaskExecutor.schedule(WorkManagerTaskExecutor.java:202)