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https://issues.apache.org/jira/browse/NETBEANS-3283?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Bien closed NETBEANS-3283.
----------------------------------
Fix Version/s: 25
Resolution: Fixed
https://github.com/apache/netbeans/pull/8217
> 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
> Fix For: 25
>
> 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$1.hasNext([email protected]/Collections.java:1046)
> at
> org.netbeans.modules.java.graph.FruchtermanReingoldLayout.isThereFreeSpaceNonFixedSpace(FruchtermanReingoldLayout.java:351)
> at
> org.netbeans.modules.java.graph.FruchtermanReingoldLayout.relayoutNonFixed(FruchtermanReingoldLayout.java:391)
> at
> org.netbeans.modules.java.graph.FruchtermanReingoldLayout.doRelayoutNonFixed(FruchtermanReingoldLayout.java:371)
> at
> org.netbeans.modules.java.graph.FruchtermanReingoldLayout.performLayout(FruchtermanReingoldLayout.java:117)
> at
> org.netbeans.modules.java.graph.FruchtermanReingoldLayout.performLayout(FruchtermanReingoldLayout.java:69)
> at
> org.netbeans.api.visual.layout.SceneLayout$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$9.stateChanged(DependencyGraphTopComponent.java:431)
> at
> javax.swing.JSpinner.fireStateChanged([email protected]/JSpinner.java:461)
> at
> javax.swing.JSpinner$ModelListener.stateChanged([email protected]/JSpinner.java:388)
> at
> javax.swing.AbstractSpinnerModel.fireStateChanged([email protected]/AbstractSpinnerModel.java:120)
> at
> javax.swing.SpinnerNumberModel.setMaximum([email protected]/SpinnerNumberModel.java:278)
> at
> org.netbeans.modules.maven.graph.DependencyGraphTopComponent$10$3.run(DependencyGraphTopComponent.java:636)
> at
> java.awt.event.InvocationEvent.dispatch([email protected]/InvocationEvent.java:313)
> at
> java.awt.EventQueue.dispatchEventImpl([email protected]/EventQueue.java:770)
> at java.awt.EventQueue$4.run([email protected]/EventQueue.java:721)
> at java.awt.EventQueue$4.run([email protected]/EventQueue.java:715)
> at java.security.AccessController.doPrivileged([email protected]/Native
> Method)
> at
> java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege([email protected]/ProtectionDomain.java:85)
> at
> java.awt.EventQueue.dispatchEvent([email protected]/EventQueue.java:740)
> at
> org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
> at
> java.awt.EventDispatchThread.pumpOneEventForFilters([email protected]/EventDispatchThread.java:203)
> at
> java.awt.EventDispatchThread.pumpEventsForFilter([email protected]/EventDispatchThread.java:124)
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy([email protected]/EventDispatchThread.java:113)
> at
> java.awt.EventDispatchThread.pumpEvents([email protected]/EventDispatchThread.java:109)
> at
> java.awt.EventDispatchThread.pumpEvents([email protected]/EventDispatchThread.java:101)
> at
> java.awt.EventDispatchThread.run([email protected]/EventDispatchThread.java:90)
> {code}
>
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