NullPointerException in AbstractReportableEntityHandler.printStats

[fredwangwang]

stacktrace:

printStats
java.lang.NullPointerException: null
	at com.yammer.metrics.core.BurstRateTrackingCounter.lambda$getFiveMinuteCount$2(BurstRateTrackingCounter.java:128) ~[java-lib-2023-08.2.jar!/:?]
	at java.util.stream.ReferencePipeline$5$1.accept(ReferencePipeline.java:229) ~[?:?]
	at java.util.ArrayList$SubList$2.forEachRemaining(ArrayList.java:1511) ~[?:?]
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?]
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?]
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[?:?]
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
	at java.util.stream.LongPipeline.reduce(LongPipeline.java:474) ~[?:?]
	at java.util.stream.LongPipeline.sum(LongPipeline.java:432) ~[?:?]
	at com.yammer.metrics.core.BurstRateTrackingCounter.getFiveMinuteCount(BurstRateTrackingCounter.java:128) ~[java-lib-2023-08.2.jar!/:?]
	at com.yammer.metrics.core.BurstRateTrackingCounter.getFiveMinutePrintableRate(BurstRateTrackingCounter.java:109) ~[java-lib-2023-08.2.jar!/:?]
	at com.wavefront.agent.handlers.AbstractReportableEntityHandler.printStats(AbstractReportableEntityHandler.java:268) ~[classes!/:?]
	at com.wavefront.agent.handlers.AbstractReportableEntityHandler.lambda$new$1(AbstractReportableEntityHandler.java:125) ~[classes!/:?]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[?:?]
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) ~[?:?]