compiler error ClassNotFoundException: _j2se_j9=71168

[A. Stevko]

I am getting this compiler error. Any tips on resolving it?

   Compiling 8 permutations

      Compiling permutation 0...

      Process output

         [ERROR] Exception in thread "main" java.lang.NoClassDefFoundError: _j2se_j9=71168

         [ERROR] Caused by: java.lang.ClassNotFoundException: _j2se_j9=71168

         [ERROR] at java.net.URLClassLoader.findClass(URLClassLoader.java:421)

         [ERROR] at java.lang.ClassLoader.loadClass(ClassLoader.java:652)

         [ERROR] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:346)

         [ERROR] at java.lang.ClassLoader.loadClass(ClassLoader.java:618)

         [ERROR] Could not find the main class: _j2se_j9=71168.  Program will exit.

      Compiling permutation 2...

      Compiling permutation 3...

      Compiling permutation 4...

      Compiling permutation 5...

      Compiling permutation 6...

      Compiling permutation 7...

      Compiling permutation 1...

   Compile of permutations succeeded

Linking into ....

   Link succeeded

--
-- A. Stevko

===========

"If everything seems under control, you're just not going fast enough." M. Andretti

[Stevko]

Is there something that makes permutation 0 different than the 7 other
permutation?
How can I tell what is the difference?

[Thomas Broyer]

Are you using an IBM JVM? http://code.google.com/p/google-web-toolkit/issues/detail?id=4031

[Stevko]

Seems to be the case - IBM and -localworkers does not mix well.
Thanks Thomas for the tip on issue 4031 :)