how to troubleshoot weblogic thread dump stack trace?

I see this kind of stack but not sure how to troubleshoot , I am Weblogic engineer . I see this could be a issue but not sure how to dig in this as this is JAVA stack trace and I am not aware of what is this stack for java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNano 

any help would be good

account%0054ypes.data
PRIORITY :5

THREAD ID :0X000000010F9EB000

NATIVE ID :0X111
NATIVE ID (DECIMAL) :273

STATE :TIMED_WAITING

stackTrace:
java.lang.Thread.State: TIMED_WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x00000003d67508b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Locked ownable synchronizers:
- None

Report URL - https://fastthread.io/my-thread-report.jsp?p=c2hhcmVkLzIwMjEvMDIvMjQvLS1SV2ViX0FwcDFfdGQudGFyLmd6LS0xNS0yOC01Ng==