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Posted to commits@netbeans.apache.org by "Alessandro Falappa (Jira)" <ji...@apache.org> on 2019/10/23 14:43:00 UTC
[jira] [Commented] (NETBEANS-3283) POM graph creation freezes
NetBeans
[ https://issues.apache.org/jira/browse/NETBEANS-3283?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16957924#comment-16957924 ]
Alessandro Falappa commented on NETBEANS-3283:
----------------------------------------------
This freeze does not happen with all maven projects but only with that particular maven project.
Major priority cause only way out is to terminate IDE.
> POM graph creation freezes NetBeans
> -----------------------------------
>
> Key: NETBEANS-3283
> URL: https://issues.apache.org/jira/browse/NETBEANS-3283
> Project: NetBeans
> Issue Type: Bug
> Components: projects - Maven
> Affects Versions: 11.2
> Reporter: Alessandro Falappa
> Priority: Major
> Attachments: nb-graph-bug-thread-dump.txt
>
>
> NetBeans freezes when creating the graph of dependencies for a NetBeans Plugin maven project.
> Steps:
> * Clone [https://github.com/AlexFalappa/nb-springboot.git]
> * Open {{pom.xml}} file
> * Click on _Show Graph_
> The JVM process running NetBeans consumes about 30-40% of CPU but the UI is completely frozen with no other option than terminate NetBeans from the OS process manager.
> Took a stacktrace dump of the process (attached) but I am not sure how to diagnose the problem.
> The problematic part could be:
> {code}
> "AWT-EventQueue-0" #23 prio=6 os_prio=0 cpu=774656.25ms elapsed=18594.28s tid=0x000000002a2af800 nid=0x3a9c runnable [0x000000002b87c000]
> java.lang.Thread.State: RUNNABLE
> at java.util.Collections$UnmodifiableCollection$1.hasNext(java.base@11.0.4/Collections.java:1046)
> at org.netbeans.modules.java.graph.FruchtermanReingoldLayout.isThereFreeSpaceNonFixedSpace(FruchtermanReingoldLayout.java:351)
> at org.netbeans.modules.java.graph.FruchtermanReingoldLayout.relayoutNonFixed(FruchtermanReingoldLayout.java:391)
> at org.netbeans.modules.java.graph.FruchtermanReingoldLayout.doRelayoutNonFixed(FruchtermanReingoldLayout.java:371)
> at org.netbeans.modules.java.graph.FruchtermanReingoldLayout.performLayout(FruchtermanReingoldLayout.java:117)
> at org.netbeans.modules.java.graph.FruchtermanReingoldLayout.performLayout(FruchtermanReingoldLayout.java:69)
> at org.netbeans.api.visual.layout.SceneLayout$LayoutSceneListener.sceneValidated(SceneLayout.java:100)
> at org.netbeans.api.visual.widget.Scene.validate(Scene.java:378)
> at org.netbeans.modules.java.graph.DependencyGraphScene.highlightDepth(DependencyGraphScene.java:691)
> at org.netbeans.modules.maven.graph.DependencyGraphTopComponent.maxPathSpinnerStateChanged(DependencyGraphTopComponent.java:468)
> at org.netbeans.modules.maven.graph.DependencyGraphTopComponent.access$1100(DependencyGraphTopComponent.java:97)
> at org.netbeans.modules.maven.graph.DependencyGraphTopComponent$9.stateChanged(DependencyGraphTopComponent.java:431)
> at javax.swing.JSpinner.fireStateChanged(java.desktop@11.0.4/JSpinner.java:461)
> at javax.swing.JSpinner$ModelListener.stateChanged(java.desktop@11.0.4/JSpinner.java:388)
> at javax.swing.AbstractSpinnerModel.fireStateChanged(java.desktop@11.0.4/AbstractSpinnerModel.java:120)
> at javax.swing.SpinnerNumberModel.setMaximum(java.desktop@11.0.4/SpinnerNumberModel.java:278)
> at org.netbeans.modules.maven.graph.DependencyGraphTopComponent$10$3.run(DependencyGraphTopComponent.java:636)
> at java.awt.event.InvocationEvent.dispatch(java.desktop@11.0.4/InvocationEvent.java:313)
> at java.awt.EventQueue.dispatchEventImpl(java.desktop@11.0.4/EventQueue.java:770)
> at java.awt.EventQueue$4.run(java.desktop@11.0.4/EventQueue.java:721)
> at java.awt.EventQueue$4.run(java.desktop@11.0.4/EventQueue.java:715)
> at java.security.AccessController.doPrivileged(java.base@11.0.4/Native Method)
> at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(java.base@11.0.4/ProtectionDomain.java:85)
> at java.awt.EventQueue.dispatchEvent(java.desktop@11.0.4/EventQueue.java:740)
> at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
> at java.awt.EventDispatchThread.pumpOneEventForFilters(java.desktop@11.0.4/EventDispatchThread.java:203)
> at java.awt.EventDispatchThread.pumpEventsForFilter(java.desktop@11.0.4/EventDispatchThread.java:124)
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(java.desktop@11.0.4/EventDispatchThread.java:113)
> at java.awt.EventDispatchThread.pumpEvents(java.desktop@11.0.4/EventDispatchThread.java:109)
> at java.awt.EventDispatchThread.pumpEvents(java.desktop@11.0.4/EventDispatchThread.java:101)
> at java.awt.EventDispatchThread.run(java.desktop@11.0.4/EventDispatchThread.java:90)
> {code}
>
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