How to export desktop app into jar file??

Hello,
I have a desktop application needing some jar libraries.
I've exported my application using eclipse exporting wizard, so I've achieved
an app.jar with a simple Manifest.mf (only indicating Main-Class)
I've modified the manifest.mf to include all the jar libraries in the Class-Path.
The manifest.mf looks like this:
Manifest-Version: 1.0
Class-Path: lib/commons-collections-3.1.jar lib/commons-digester-1.7.jar Main-Class: com.pack2.pack2.MainClasse
When I try to execute the application with the command line:
java -jar app.jar
The next exception is thrown:
Exception in thread "main" java.lang.NoClassDefFoundError: pack1/class1
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
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)
Can anybody help me please?
Thanks in advance!

I've alredy found the solution:
Class-Path: . ./lib/lib1.jar ./lib/lib2.jar
The clue is both on Class-Path attribute sintax and the TWO returns after the last manifest line.
Hope helps others!

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Edited by: Jeffrey Holdeman on May 25, 2010 4:44 PM
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