Dava bug?

["Stephen Andrew Neuendorffer" <neuendor@eecs.berkeley.edu>]

I get the following error when trying to decompile some of the files in the 
attached Jar using Dava.
I looked at the code, but I don't understand what it is trying to 
do...  Any ideas?

Decompiling OrthogonalCom.OrthogonalCom_bitSource...
Exception in thread "main" java.util.NoSuchElementException
        at soot.util.HashChain.getFirst(HashChain.java:257)
        at 
soot.dava.toolkits.base.finders.CycleFinder.find(CycleFinder.java:79)

        at soot.dava.DavaBody.<init>(DavaBody.java:163)
        at soot.dava.Dava.newBody(Dava.java:68)
        at soot.PackManager.runBodyPacks(PackManager.java:446)
        at soot.PackManager.runBodyPacks(PackManager.java:282)
        at soot.PackManager.runPacks(PackManager.java:241)
        at soot.Main.run(Main.java:172)
        at soot.Main.main(Main.java:152)

Attachment: treeshake_codegen.jar
Description: Binary data