BusinessProcess.instance().startTask();
public void beginOrEndTask() { if ( endTask() ) { BusinessProcess.instance().validateTask(); BusinessProcess.instance().endTask(transition == null ? null : transition.getValue()); } if ( beginTask() || startTask() ) { if (taskId==null || taskId.getValue() == null) { throw new NullPointerException("task id may not be null"); } BusinessProcess.instance().resumeTask(taskId.getValue()); } if ( startTask() ) { BusinessProcess.instance().startTask(); } }