Simplifies the code by using List.of, List.copyOf etc. where possible which results in less code and imports.
Signed-off-by: Wouter Born <github@maindrain.net>
* Always use ThingUid as the unique identifier for thing status metrics
At bind time, ThingId was being used, but then ThingUid was being used when changes occured,
causing multiple meters to be created for the same Thing, with the status always being 0 for
the meter created at bind time.
This change uses the full ThingUid, for both binding and event processing, since ThingUid is
the globally unique value.
Fixes#3672
Signed-off-by: Scott Hraban <scotthraban@gmail.com>
Looks like this workaround introduced in #2480 is unnecessary nowadays because #2484 addressed the root cause.
This fixes the AvoidCatchingThrowable SAT findings.
Signed-off-by: Wouter Born <github@maindrain.net>
* Fix StringIndexOutOfBoundsException when using rules file name that starts with 'state' (Constant Warnings in RuleMetric #2472)
* Null annotations fixes/improvements
* Add transitive com.codahale.metrics dependency which is used by io.micrometer.core.instrument.dropwizard.DropwizardMeterRegistry. This fixes a NoClassDefFoundError when implementing metrics exporters that use a MeterRegistry extending DropwizardMeterRegistry (e.g. JmxMeterRegistry).
* Prevent ConcurrentModificationException in ThreadPoolMetric at startup:
java.util.ConcurrentModificationException: null
at java.util.WeakHashMap$HashIterator.nextEntry(WeakHashMap.java:807) ~[?:?]
at java.util.WeakHashMap$KeyIterator.next(WeakHashMap.java:840) ~[?:?]
at java.lang.Iterable.forEach(Iterable.java:74) ~[?:?]
at org.openhab.core.io.monitor.internal.metrics.ThreadPoolMetric.bindTo(ThreadPoolMetric.java:55) ~[?:?]
at org.openhab.core.io.monitor.internal.DefaultMetricsRegistration.lambda$0(DefaultMetricsRegistration.java:97) ~[?:?]
at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
at org.openhab.core.io.monitor.internal.DefaultMetricsRegistration.registerMeters(DefaultMetricsRegistration.java:97) ~[?:?]
at org.openhab.core.io.monitor.internal.DefaultMetricsRegistration.onReadyMarkerAdded(DefaultMetricsRegistration.java:115) ~[?:?]
at org.openhab.core.internal.service.ReadyServiceImpl.lambda$0(ReadyServiceImpl.java:52) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183) ~[?:?]
at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[?:?]
at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177) ~[?:?]
at java.util.HashMap$EntrySpliterator.forEachRemaining(HashMap.java:1746) ~[?:?]
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[?:?]
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) ~[?:?]
at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173) ~[?:?]
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?]
at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497) ~[?:?]
at org.openhab.core.internal.service.ReadyServiceImpl.notifyTrackers(ReadyServiceImpl.java:79) ~[?:?]
at org.openhab.core.internal.service.ReadyServiceImpl.markReady(ReadyServiceImpl.java:52) ~[?:?]
at org.openhab.core.service.StartLevelService.setStartLevel(StartLevelService.java:248) ~[?:?]
at org.openhab.core.service.StartLevelService.lambda$0(StartLevelService.java:125) ~[?:?]
at java.util.concurrent.Executors$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) [?:?]
Most likely another issue is that the ThreadPoolMetric does not add metrics for thread pools that are created on demand.
Fixes#2472
Signed-off-by: Wouter Born <github@maindrain.net>
