Re: i get java.lang.ClassNotFoundException wher i run my application from JWS

From:
Andrew Thompson <andrewthommo@gmail.com>
Newsgroups:
comp.lang.java.programmer
Date:
Tue, 14 Jul 2009 12:39:26 -0700 (PDT)
Message-ID:
<27d0291c-4da0-460e-80a8-b215d6087df9@v20g2000yqm.googlegroups.com>
On Jul 15, 4:56 am, markspace <nos...@nowhere.com> wrote:

markspace wrote:

Don't forget these classes are being built on the EDT. That might
affect how the class loaders are set. I'm just guessing here.


Or possible "JFrame" *IS* a system class that was loaded with the
bootstrap class loader?


I think that is the most likely explanation. I had
never thought of the construct you used, and the
JFrame instance seemed the most logical candidate for
use from an object, since I had not instantiated any
custom (non J2SE) object by that stage in the code.

Maybe I should do some more experiments .. (15
seconds later).

OK yeah. When I instead do..

  FrameIconFromMain fifm = new FrameIconFromMain();

  imageUrl = fifm.getClass().getResource(imageName);

...in my original source, the URL *is* valid.

It was me, stupidly using the J2SE core class,
that was the problem.

I am not sure of my ultimate conclusions from this,
I suspect I will continue to push the CCL for JWS
and applets unless I see a test case that fails.
But it has certainly been worth pursuing this
thread, thanks for helping clarify what the real
problem with my original example, was.

--
Andrew T.
pscode.org

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