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Bug 178965 - 5s in output2.AbstractLines.actionPerformed()
Summary: 5s in output2.AbstractLines.actionPerformed()
Status: NEW
Alias: None
Product: platform
Classification: Unclassified
Component: Output Window (show other bugs)
Version: 6.x
Hardware: All All
: P3 normal with 1 vote (vote)
Assignee: Jaroslav Havlin
URL:
Keywords: PERFORMANCE
: 245246 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-12-22 05:23 UTC by Exceptions Reporter
Modified: 2017-07-23 06:37 UTC (History)
21 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 160254

Attachments
nps snapshot (256.00 KB, application/nps)
2009-12-22 05:23 UTC, Exceptions Reporter 		Details
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Description Exceptions Reporter 2009-12-22 05:23:46 UTC 
Build: NetBeans IDE 6.8 (Build 200912041610)
VM: Java HotSpot(TM) Client VM, 11.0-b15, Java(TM) SE Runtime Environment, 1.6.0_10-b33
OS: Windows 2000, 5.0, x86

User Comments:
GUEST: scala compiler allways dies on bigger projects:

init:
deps-jar:
Compiling 40 scala and 55 java source files to D:\Projects\InternetCallCenter\Code\TrestoServerScala\build\classes
(fsc,Argument 'D:\Projects\InternetCallCenter\Code\TrestoServerScala\src\org\puremvc\scala\multicore\core\Controller.scala' does not start with '-'.
  fsc -help  gives more information)
java.lang.StackOverflowError
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3429)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3744)
        at scala.tools.nsc.typechecker.Typers$Typer.typedQualifier(Typers.scala:3811)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3661)
        at scala.tools.nsc.typechecker.Typers$Typer.typed(Typers.scala:3744)
        at scala.tools.nsc.typechecker.Typers$Typer.typedQualifier(Typers.scala:3811)
        at scala.tools.nsc.typechecker.Typers$Typer.typed1(Typers.scala:3661)
        at scala.tools.nsc.typechecker.Typers

aquaglia: Using the java editor


Maximum slowness yet reported was 16327 ms, average is 6633
Comment 1 Exceptions Reporter 2009-12-22 05:23:51 UTC 
Created attachment 92852 [details]
nps snapshot
Comment 2 Jaroslav Tulach 2011-01-04 15:09:11 UTC 
Probably it shall be easy to move most of the action outside of AWT thread...
Comment 3 Martin Entlicher 2011-01-13 16:33:58 UTC 
Very similar to bug #178497. AWT is waiting for a lock that is held by the write thread.
Comment 4 AlainD 2013-07-19 12:36:35 UTC 
(In reply to comment #2)
> Probably it shall be easy to move most of the action outside of AWT thread...

Thanks Jaroslav, can you explain what you mean (or indicates me appropriate doc), please.

I am using this architecture since 1996, and it's the first time I see a similar issue. However, the only thing that changed was an upgrade from Window7 to Window8.
Comment 5 AlainD 2013-07-19 14:15:58 UTC 
Thanks Martin,

You mean: The Netbeans UI (not the one I am coding and testing) is locked because it waits for the output to finish writing?

As it was seldom the case with W7 (three weeks ago), and the only difference I can see is a decrease in the available RAM, do you think a RAM extension will solve the issue?

Note: I do not thing the issue is specific to Netbeans, but it is the most sensitive product, may be because I spend more 10hrs/day on it.
  
AlainD
Comment 6 Jaroslav Havlin 2014-07-10 12:51:37 UTC 
*** Bug 245246 has been marked as a duplicate of this bug. ***