gjdoc --version fails with NullPointerException

pragmatic/minimal patch until someone finds time to transition to new Parser thing. Not yet tested, will do that next.

i think we also need to update gcc-defaults once the gcj-4.4 fix is in.

rather gcc-4.4 source.

This bug was fixed in the package gcc-4.4 - 4.4.0-6ubuntu1

---------------
gcc-4.4 (4.4.0-6ubuntu1) karmic; urgency=low

  * Merge with Debian; remaining changes:
    - Build from VCS, including FDL documents.

gcc-4.4 (4.4.0-6) unstable; urgency=low

  [ Matthias Klose ]
  * Update to SVN 20090612 from the gcc-4_4-branch (r148433).
    - Fixes PR c++/38064, PR c++/40139, PR target/40017, PR target/40266,
      PR bootstrap/40027, PR tree-optimization/40087, PR target/39856,
      PR rtl-optimization/40105, PR target/39942, PR middle-end/40204,
      PR debug/40109, PR tree-optimization/39999, PR libfortran/37754,
      PR fortran/22423, PR libfortran/39667, PR libfortran/39782,
      PR libfortran/38668, PR libfortran/39665, PR libfortran/39702,
      PR libfortran/39709, PR libfortran/39665i, PR libgfortran/39664,
      PR fortran/38654, PR libfortran/37754, PR libfortran/37754,
      PR libfortran/25561, PR libfortran/37754, PR middle-end/40291,
      PR target/40017, PR middle-end/40340, PR c++/40308, PR c++/40311,
      PR c++/40306, PR c++/40307, PR c++/40370, PR c++/40372, PR c++/40373,
      PR c++/40381, PR fortran/40019, PR fortran/39893.
  * gcj-4.4-jdk: Depend on libecj-java-gcj instead of libecj-java.
  * Let gjdoc --version use the Configuration class instead of
    version.properties (Alexander Sack). LP: #385682.
  * Preserve libgcc_s.so linker scripts. Closes: #532263.

  [Ludovic Brenta]
  * debian/patches/ppc64-ada.dpatch,
    debian/patches/ada-mips.dpatch,
    debian/patches/ada-mipsel.dpatch: remove, merged upstream.
  * debian/patches/*ada*.dpatch:
    - rename to *.diff;
    - remove the dpatch prologue shell script
    - refresh with quilt -p ab and without time stamps
    - adjust to GCC 4.4
  * debian/patches/ada-library-project-files-soname.diff,
    debian/patches/ada-polyorb-dsa.diff,
    debian/patches/pr39856.diff: new.
  * debian/rules.patch: adjust accordingly.
  * debian/rules.defs: re-enable Ada.
  * debian/rules2: do a lean bootstrap when building Ada.
  * debian/rules.d/binary-ada.mk: do not build gnatbl or gprmake anymore,
    removed upstream.

 -- Matthias Klose <email address hidden> Fri, 12 Jun 2009 15:45:50 -0400

proper patch for upstream that doesn't change API. Already upstreamed through mail