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Sven Reimers commented on NETBEANS-1359: ---------------------------------------- After applying the proposed fix I get this {code} java.lang.reflect.InvocationTargetException 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 org.netbeans.modules.sampler.SamplesOutputStream.toCompositeData(SamplesOutputStream.java:178) at org.netbeans.modules.sampler.SamplesOutputStream.access$400(SamplesOutputStream.java:44) at org.netbeans.modules.sampler.SamplesOutputStream$Sample.writeToStream(SamplesOutputStream.java:285) at org.netbeans.modules.sampler.SamplesOutputStream$Sample.access$300(SamplesOutputStream.java:253) at org.netbeans.modules.sampler.SamplesOutputStream.close(SamplesOutputStream.java:202) at org.netbeans.modules.sampler.Sampler.stopSampling(Sampler.java:231) at org.netbeans.modules.sampler.Sampler.stop(Sampler.java:207) at org.netbeans.core.ui.sampler.SelfSamplerAction$1.doInBackground(SelfSamplerAction.java:90) at java.desktop/javax.swing.SwingWorker$1.call(SwingWorker.java:304) at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) at java.desktop/javax.swing.SwingWorker.run(SwingWorker.java:343) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) at java.base/java.lang.Thread.run(Thread.java:835) Caused by: java.lang.AssertionError: javax.management.openmbean.OpenDataException: Argument value of wrong type for item lockInfo: value false, type javax.management.openmbean.CompositeType(name=java.lang.management.LockInfo,items=((itemName=className,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=identityHashCode,itemType=javax.management.openmbean.SimpleType(name=java.lang.Integer)))) at java.management/sun.management.ThreadInfoCompositeData.getCompositeData(ThreadInfoCompositeData.java:135) at java.management/sun.management.ThreadInfoCompositeData.toCompositeData(ThreadInfoCompositeData.java:72) ... 18 more Caused by: javax.management.openmbean.OpenDataException: Argument value of wrong type for item lockInfo: value false, type javax.management.openmbean.CompositeType(name=java.lang.management.LockInfo,items=((itemName=className,itemType=javax.management.openmbean.SimpleType(name=java.lang.String)),(itemName=identityHashCode,itemType=javax.management.openmbean.SimpleType(name=java.lang.Integer)))) at java.management/javax.management.openmbean.CompositeDataSupport.<init>(CompositeDataSupport.java:235) at java.management/javax.management.openmbean.CompositeDataSupport.<init>(CompositeDataSupport.java:118) at java.management/sun.management.ThreadInfoCompositeData.getCompositeData(ThreadInfoCompositeData.java:130) ... 19 more {code} Seems the sequence of values is broken for ThreadInfoCompoositeData also. > Profiling the IDE hangs when saving snapshot > -------------------------------------------- > > Key: NETBEANS-1359 > URL: https://issues.apache.org/jira/browse/NETBEANS-1359 > Project: NetBeans > Issue Type: Bug > Components: platform - JDK Problems > Affects Versions: 10.0 > Reporter: Glenn Holmer > Assignee: Glenn Holmer > Priority: Blocker > Labels: netcat > Attachments: stacktrace.txt > > > 1) Click "Profile the IDE" icon in the Performance toolbar to start profiling > the IDE. > 2) Open some projects, files within them, etc. to create some activity for > the profiler. > 3) Click the icon again (which is now labelled "Stop IDE Profiling and Take a > Snapshot"). > This last action should create and open a profiler snapshot, but the "Saving > snapshot" progress bar in the status area of NetBeans never goes anywhere and > a snapshot is not opened. > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists