1) Error injecting constructor, java.lang.reflect.InaccessibleObjectException: Unable to make public long com.sun.management.internal.OperatingSystemImpl.getProcessCpuTime() accessible: module jdk.management does not "opens com.sun.management.internal" to unnamed module @12699cdc
  at jenkins.metrics.impl.VMMetricProviderImpl.<init>(VMMetricProviderImpl.java:61)

1 error
        at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52)
        at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
        at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:432)
        at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
        at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016)
        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
        at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012)
        at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:394)
        at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:385)
        at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:493)
        at hudson.ExtensionList.load(ExtensionList.java:380)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:318)
        at hudson.ExtensionList.iterator(ExtensionList.java:172)
        at jenkins.metrics.api.MetricProviderListener.onChange(MetricProviderListener.java:87)
        at jenkins.metrics.api.MetricProviderListener.attach(MetricProviderListener.java:77)
        at jenkins.metrics.api.Metrics.afterExtensionsAugmented(Metrics.java:294)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
        at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
        at jenkins.model.Jenkins$5.runTask(Jenkins.java:1066)