David Gradwell created NETBEANS-4317:
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             Summary: Netbeans hangs with java.lang.ClassCircularityError
                 Key: NETBEANS-4317
                 URL: https://issues.apache.org/jira/browse/NETBEANS-4317
             Project: NetBeans
          Issue Type: Bug
          Components: core
    Affects Versions: 12.0
            Reporter: David Gradwell


Whilst looking at the dependency list for a Maven project NetBeans hangs.

 

The command line from which I'm running it reports:

 

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "AWT-EventQueue-0"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "Java Node Badge Processor"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "AWT-EventQueue-1"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "AWT-EventQueue-1"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "JPDA Debugger"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "AWT-EventQueue-1"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "Data System Nodes for 
/Users/davidjlgradwell/.m2/repository/sun/hotjava/sun.hotjava.bean/1.0/sun.hotjava.bean-1.0.jar"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "JPDA Debugger"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread 
"org.netbeans.spi.project.ui.support.NodeFactorySupport"

Exception: java.lang.ClassCircularityError thrown from the 
UncaughtExceptionHandler in thread "Image Fetcher 0"
UpdateRecents: about to call HIS_XPC_GetApplicationPolicyForURLs with seed 
2160646834
UpdateRecents: received results from HIS_XPC_GetApplicationPolicyForURLs
UpdateRecents: about to parse results from HIS
UpdateRecents: about to update menu item state
UpdateRecents: disabling ScreenTime for item 2
UpdateRecents: disabling ScreenTime for item 3
UpdateRecents: disabling ScreenTime for item 4
UpdateRecents: disabling ScreenTime for item 5
UpdateRecents: disabling ScreenTime for item 6
UpdateRecents: disabling ScreenTime for item 7
UpdateRecents: disabling ScreenTime for item 8
UpdateRecents: disabling ScreenTime for item 9
UpdateRecents: disabling ScreenTime for item 10
UpdateRecents: disabling ScreenTime for item 11
UpdateRecents: disabling ScreenTime for item 12
UpdateRecents: disabling ScreenTime for item 13

 

and more of the same up to item 61.

 

After going "Force quit" I still get a few more messages some while later as 
though there is a thread running that was not killed off.

 

The most interesting is:

Davids-MBP:~ davidjlgradwell$ Exception: java.lang.ClassCircularityError thrown 
from the UncaughtExceptionHandler in thread "Data System Nodes for 
/Users/davidjlgradwell/.m2/repository/sun/hotjava/sun.hotjava.bean/1.0/sun.hotjava.bean-1.0.jar"

 

I had recently (and apparently successfully) installed a jar called HotJavaBean 
(used by some of my old code) as an artifact.  I have several other projects 
that compile and run with Maven that reference this.

 



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