Packages and java configuration

Hi all,
I've got a class (in my own package dl.app.client which I can run fine through JBuilder.
However, when I run it through the command line, I get the following error (which goes away when I remove the package declaration from the class). Again, this is only from the command line.
Exception in thread "main" java.lang.NoClassDefFoundError: UserMessageTopicClient (wrong name: dl/app/client/UserMessageTopicClient)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
I think this is a configuration problem. Does anyone have any thoughts on what might be going on?
FYI My classpath is:
.;%J2EE_HOME%\lib\j2ee.jar;C:\jboss-3.0.4_tomcat-4.1.12\client\jnp-client.jar;C:\jboss-3.0.4_tomcat-4.1.12\client\jnet.jar
Thanks very much.
D

Thanks atmguy.
I figured something like that, and I tried it (java
dl\client\app\UserMessageTopicClient) but no joy. I'm
a little perplexed as to what's going on.
Me too since you didn't say whether you got the exact same error message or something else. On my Windows 2000 pc, I can not use \ as a substitute of /. I am pretty sure that Java only recognizes . and / as package separators. So, for example, you need a directorly structure c:\myjava\dl\client\app\UserMessageTopicClient.class, cd to c:\myjava, and then the command would bejava dl.client.app.UserMessageTopicClientorjava -classpath c:\myjava dl.client.app.UserMessageTopicClient

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"Sai S Prasad" <[email protected]> wrote in message
news:[email protected]...
>
Paul,
I have a similar situation in our project and I don't create ear filesspecific
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>
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We have some server-specific properties that vary for each server. We'd
like to have these properties collected together in their own properties
file (either .properties or .xml is fine).
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can
configure each server's properties at the server. But it appears that
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application can't access a file external to the ear, or at least we can't
figure out the magic to do it. If there is a way to do this, please
let me
know how.
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of
course, but we'd prefer to build one deployment package (ear), and then
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that
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possible.
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Paul
Paul Hodgetts -- Principal Consultant
Agile Logic -- www.agilelogic.com
Consulting, Coaching, Training -- On-Site & Out-Sourced Development
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Author:   [email protected]
Date:     2009-09-08 11:31:48 -0700 (Tue, 08 Sep 2009)
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update two package-info.java files, and add one new one.
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Author:   [email protected]
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update two package-info.java files, and add one new one.
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