有时我的glassfish服务器会在控制台中显示以下错误,你知道吗?
SEVERE: at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.signal(AbstractQueuedSynchronizer.java:1941)
SEVERE: at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1100)
SEVERE: