Bug#335443: ecj-bootstrap breaks building kaffe on arm with a NPE

[Dalibor Topic]

Package:ecj-bootstrap
Version: 3.1.1-2

Judging by the buildlog of Kaffe on the arm build demon, the 
ecj-bootstrap compiler on arm breaks the build of the class library with 
a NullPointerException.

See 
http://buildd.debian.org/fetch.php?&pkg=kaffe&ver=2%3A1.1.6-3&arch=arm&stamp=1129967648&file=log&as=raw 
for full details, the relevant section is:

Compiling classes from  @all.files 
/build/buildd/kaffe-1.1.6/build/jthreads/libraries/javalib/lib/../gnu/classpath/Configuration.java 
  using  /usr/bin/ecj-bootstrap -source 1.4 -nowarn -bootclasspath 
/build/buildd/kaffe-1.1.6/build/jthreads/libraries/javalib/lib/ -d 
/build/buildd/kaffe-1.1.6/build/jthreads/libraries/javalib/lib
Exception in thread "main" java.lang.NullPointerException
    at java.security.SecureClassLoader.defineClass(java.lang.String, 
byte[], int, int, java.security.CodeSource) (/usr/lib/libgcj.so.6.0.0)
    at java.net.URLClassLoader.findClass(java.lang.String) 
(/usr/lib/libgcj.so.6.0.0)
    at java.lang.ClassLoader.loadClass(java.lang.String, boolean) 
(/usr/lib/libgcj.so.6.0.0)
    at java.lang.ClassLoader.loadClass(java.lang.String) 
(/usr/lib/libgcj.so.6.0.0)
    at gnu.java.lang.MainThread.run() (/usr/lib/libgcj.so.6.0.0)
make[3]: *** [lib/stamp] Error 1

cheers,
dalibor topic