Thank you for your concern but can you clarify where
should i put those lines,before i close the
window(Closing the Widow Event)?
Best Regards
--- Jean-Robert D'Amore <[EMAIL PROTECTED]> wrote:
> Noticing the same problems with memory leaks, here
> is what I do each
> time I remove/add new graphics to display to force
> freeing memory:
>
>
> mainWindow.setState(Frame.ICONIFIED);
> try{ Thread.sleep( 20); }
> catch( InterruptedException ie) {}
> mainWindow.setState(Frame.NORMAL);
>
> I know it is not nice, but works very well since it
> may free up to 50MB!!
> Unfortunately, I don't know if it is possible to do
> that with an applet....
>
> Osama Abdalah wrote:
>
> >Thank you all for your concern,
> > But if any one have found this problem before
> and
> >solved it please give me a hint since i thing that
> >this problem is not a minor one since implementing
> >java3D over swing components is not a strange thing
> to
> >do,I hope to find a solution soon since this is
> >critical for the application i make
> > Best Regards
> >--- Marty Vona <[EMAIL PROTECTED]> wrote:
> >
> >
> >>Have you run your app under a tool like Borland
> >>OptimizeIt, which can show you all live objects on
> >>the heap, their reference chains, and their
> >>allocation points? If not, I suggest that should
> be
> >>in your near-term plans.
> >>
> >>We have had many memory leaks with our app that we
> >>would *not* have been able to solve without the
> help
> >>of a memory tracing tool like this. Much more
> >>information is provided in a much more
> >>understandable format than what one can get the
> JVM
> >>to emit to the console.
> >>
> >>Good luck,
> >>Marty
> >>
> >>
> >>Osama Abdalah writes:
> >>
> >>
> >>>thank you for your concern but yet i donot know
> >>>
> >>>
> >>how to
> >>
> >>
> >>>solve this problem it is critical for the
> >>>
> >>>
> >>application
> >>
> >>
> >>>i make
> >>> Best regards
> >>>--- Alessandro borges
> >>>
> >>>
> >><[EMAIL PROTECTED]>
> >>
> >>
> >>>wrote:
> >>>
> >>>
> >>>>Hi,
> >>>>
> >>>> I just did a test case like you describe: a
> >>>>
> >>>>
> >>simple
> >>
> >>
> >>>>GUI application with a button to open JDialog
> >>>>
> >>>>
> >>with a
> >>
> >>
> >>>>running Canvas3D inside.
> >>>> I have the same behavior: after JDialog opened
> >>>>free
> >>>>memory decreases, and after closing the JDialog
> >>>>there
> >>>>is a few MBytes released, but far from that
> >>>>
> >>>>
> >>initial
> >>
> >>
> >>>>value.
> >>>>
> >>>> I suspected there are some Java3D threads still
> >>>>running, but with my JDeveloper trace tool, I
> >>>>
> >>>>
> >>could
> >>
> >>
> >>>>not note evidence of this. The Java3D threads
> >>>>
> >>>>
> >>just
> >>
> >>
> >>>>stop running as it should be.
> >>>>
> >>>> Next try. I run my application with a
> >>>>-verbose:class
> >>>>option:
> >>>>java -verbose:class myApp
> >>>>
> >>>> Ok. A big list of loaded classes fill up my
> >>>>
> >>>>
> >>console
> >>
> >>
> >>>>screen. Yeah, Java3D loads a lot of classes,
> >>>>
> >>>>
> >>around
> >>
> >>
> >>>>300, and they are kept in memory for future use.
> >>>>This classes are not reloaded when I open the
> >>>>JDialog
> >>>>a second time.And opens very fast.
> >>>> As gc just take instances, and not the class
> >>>>definition, that space taken by classes are not
> >>>>
> >>>>
> >>full
> >>
> >>
> >>>>released.
> >>>> Seens right to me. Just take a lot of memory.
> >>>>
> >>>> It is all a got.If someone knows how relase
> >>>>
> >>>>
> >>more
> >>
> >>
> >>>>memory after releasing Java3D instances, please
> >>>>share
> >>>>it with us.
> >>>> Ok, have more memory is always a good option ;)
> >>>>
> >>>>Alessandro
> >>>>
> >>>>
> >>>> --- Osama Abdalah <[EMAIL PROTECTED]>
> >>>>escreveu: > Hi All,
> >>>>
> >>>>
> >>>>>Java 3D objects implemented on a JDialog are
> >>>>>
> >>>>>
> >>not
> >>
> >>
> >>>>>cleared after closing the dialog even if i
> >>>>>
> >>>>>
> >>used
> >>
> >>
> >>>>>cleanUp() method of SimpleUniverse , How can i
> >>>>>
> >>>>>
> >>>>solve
> >>>>
> >>>>
> >>>>>this problem
> >>>>> Thank you all
> >>>>>
> >>>>>__________________________________
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> >>>>>
> >>>>>
> >>>>>
> >>>>>
>
>===========================================================================
> >
> >
> >>>>>To unsubscribe, send email to
>
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