How is Processing adding the library .jar files to the classpath? I'm trying to add a library-import feature to the Emacs processing-mode but even with the .jar files added to the classpath I get a NullPointerException. This happens with any library that I try even when not creating any objects that use a class from the library!

Thanks for any help,
Rudolf

*edit: I should also add the compile message...here it is:*

-*- mode: compilation; default-directory: "~/Code/artmusicplain/" -*-
Compilation started at Fri Dec  5 03:39:12

/home/omouse/Code/processing-1.0/java/bin/java -classpath "/home/omouse/Code/processing-1.0/java/lib/rt.jar:/home/omouse/Code/processing-1
.0/java/lib/tools.jar:/home/omouse/Code/processing-1.0/lib/antlr.jar:/home/omous
e/Code/processing-1.0/lib/core.jar:/home/omouse/Code/processing-1.0/lib/ecj.jar:
/home/omouse/Code/processing-1.0/lib/jna.jar:/home/omouse/Code/processing-1.0/li
b/pde.jar:/home/omouse/Code/processing-1.0/libraries/minim/library/jl1.0.jar:/ho
me/omouse/Code/processing-1.0/libraries/minim/library/mp3spi1.9.4.jar:/home/omou
se/Code/processing-1.0/libraries/minim/library/tritonus_share.jar:/home/omouse/C
ode/processing-1.0/libraries/minim/library/tritonus_aos.jar:/home/omouse/Code/pr
ocessing-1.0/libraries/minim/library/minim-spi.jar:/home/omouse/Code/processing-
1.0/libraries/minim/library/minim.jar:/home/omouse/Code/processing-1.0/libraries
/minim/library/jsminim.jar" processing.app.Commander --sketch="/home/omouse/Code/artmusicplain/" --output="/home/omouse/Code/artmusicplain/output" --build
Exception in thread "main" java.lang.NullPointerException
     at processing.app.Sketch.preprocess(Sketch.java:1415)
     at processing.app.Sketch.build(Sketch.java:1471)
     at processing.app.Commander.<init>(Commander.java:198)
     at processing.app.Commander.main(Commander.java:95)

Compilation exited abnormally with code 1 at Fri Dec  5 03:39:13