[platform-dev] 7.1.2 -> 7.2 Odd Stack Trace.

  • From: "Cush1978" < >
  • To:
  • Subject: [platform-dev] 7.1.2 -> 7.2 Odd Stack Trace.
  • Date: Tue, 31 Jul 2012 13:54:11 -0400

OK, so my platform application utilizes the "View IDE Log" action.  
Everything works fine, but I see this stack trace happen every time I choose 
"View IDE Log":


Code:
java.lang.Exception: Dangerous reflection access to sun.misc.Cleaner by class 
org.netbeans.core.output2.FileMapStorage detected!
[catch] at 
org.netbeans.TopSecurityManager.checkMemberAccess(TopSecurityManager.java:429)
        at java.lang.Class.checkMemberAccess(Class.java:2157)
        at java.lang.Class.getMethod(Class.java:1602)
        at 
org.netbeans.core.output2.FileMapStorage.unmap(FileMapStorage.java:322)
        at 
org.netbeans.core.output2.FileMapStorage.access$400(FileMapStorage.java:62)
        at 
org.netbeans.core.output2.FileMapStorage$MappedBufferResource.decRefs(FileMapStorage.java:477)
        at 
org.netbeans.core.output2.FileMapStorage.updateContents(FileMapStorage.java:383)
        at 
org.netbeans.core.output2.FileMapStorage.getReadBuffer(FileMapStorage.java:348)
        at 
org.netbeans.core.output2.AbstractLines.getText(AbstractLines.java:136)
        at 
org.netbeans.core.output2.OutputDocument.getText(OutputDocument.java:214)
        at 
org.netbeans.core.output2.ExtPlainView.getText(ExtPlainView.java:170)
        at 
org.netbeans.core.output2.ExtPlainView.getLineWidth(ExtPlainView.java:310)
        at 
org.netbeans.core.output2.ExtPlainView.updateDamage(ExtPlainView.java:339)
        at javax.swing.text.PlainView.insertUpdate(PlainView.java:425)
        at 
javax.swing.plaf.basic.BasicTextUI$RootView.insertUpdate(BasicTextUI.java:1590)
        at 
javax.swing.plaf.basic.BasicTextUI$UpdateHandler.insertUpdate(BasicTextUI.java:1849)
        at 
org.netbeans.core.output2.OutputDocument.fireDocumentEvent(OutputDocument.java:501)
        at 
org.netbeans.core.output2.OutputDocument.stateChanged(OutputDocument.java:482)
        at org.netbeans.core.output2.AbstractLines.run(AbstractLines.java:266)
        at org.openide.util.Mutex.doEvent(Mutex.java:1343)
        at org.openide.util.Mutex.readAccess(Mutex.java:350)
        at 
org.netbeans.core.output2.AbstractLines.fire(AbstractLines.java:260)
        at 
org.netbeans.core.output2.AbstractLines.actionPerformed(AbstractLines.java:233)
        at javax.swing.Timer.fireActionPerformed(Timer.java:291)
        at javax.swing.Timer$DoPostEvent.run(Timer.java:221)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:646)
        at java.awt.EventQueue.access$000(EventQueue.java:84)
        at java.awt.EventQueue$1.run(EventQueue.java:607)
        at java.awt.EventQueue$1.run(EventQueue.java:605)
        at java.security.AccessController.doPrivileged(Native Method)
        at 
java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:616)
        at 
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
        at 
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at 
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at 
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at 
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
INFO [org.netbeans.TopSecurityManager]: Dangerous reflection access to 
sun.misc.Cleaner by class org.netbeans.core.output2.FileMapStorage detected!
INFO [org.netbeans.TopSecurityManager]: Dangerous reflection access to 
sun.misc.Cleaner by class org.netbeans.core.output2.FileMapStorage detected!



Has anyone else seen this?  It doesn't hinder the application nor stop me 
from seeing my logs.  It just pops up in the "Run" window of the IDE running 
the platform application.






[platform-dev] 7.1.2 -> 7.2 Odd Stack Trace.

Cush1978 07/31/2012

[platform-dev] Re: 7.1.2 -> 7.2 Odd Stack Trace.

Javier Ortiz 07/31/2012

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