| Questions about VE and Wizard pages. [message #102140] |
Sun, 14 August 2005 16:34  |
Eclipse User |
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Originally posted by: qingxing20052.gmail.com
Dear all:
I met two problems:
1. It is about JFace Wizard.
My scenario: In the 1st page, there are some variables which are
given/updated by the user. After user finishs her/his updation, Wizard goes
to the 2nd page, and these variables are displayed (latest user inputs) in
the 2nd page.
Problems:
Although I declare these variables as global ones, and they are changed
according to user inputs in the 1st page. But in the 2nd page, they are
still original values. It is very strange. They should be updated??? Did
someone know the reason?
2. When I use VE to edit, there are so many javaw.exe in the procedure of
Windows Manager, and they made Eclipse response so slowly. Is there anyone
can figure out the reason? I don't know why there are such many javaw.exe?
How can I remove them instead of doing it manually?
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| Re: Questions about VE and Wizard pages. [message #610270 is a reply to message #102140] |
Sun, 14 August 2005 19:55  |
| Eclipse User |
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> 2. When I use VE to edit, there are so many javaw.exe in the procedure of
> Windows Manager, and they made Eclipse response so slowly. Is there anyone
> can figure out the reason? I don't know why there are such many javaw.exe?
> How can I remove them instead of doing it manually?
These are created because VE makes a separate VM to draw what you are
editing, so don't kill them. If you are done using the VE, but still
want to use Eclipse, I suggest restarting Eclipse.
I don't know why there are more than two or so copies of javaw, but I
don't know much about VE's internals.
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| Re: Questions about VE and Wizard pages. [message #610273 is a reply to message #102154] |
Mon, 15 August 2005 10:00 |
| Eclipse User |
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>
> These are created because VE makes a separate VM to draw what you are
> editing, so don't kill them. If you are done using the VE, but still
> want to use Eclipse, I suggest restarting Eclipse.
>
Closing the project, will terminate the VMs.
> I don't know why there are more than two or so copies of javaw, but I
> don't know much about VE's internals.
This is the way it works:
VMs will only start if you open a VE.
If introspection is needed (bean is not in the cached, or class has changed), an itrospection VM will
be started for that project.
Every open editor has an associated VM with it.
A spare VM will be cranked up, to be available for and speed the next opening of an editor (reducing
the latency it takes to launch a VM)
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