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https://issues.apache.org/jira/browse/NETBEANS-1359?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16658454#comment-16658454
]
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.
>
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