Bug#266090: gjdoc: NullPointerException when building log4j javadocs

[Kalle Kivimaa]

Package: gjdoc
Version: 0.6.1-12
Severity: important

Running gjdoc -d docs/api -sourcepath src/java org.apache.log4j 
results in the following error message:

Generating HTML Documentation for package org.apache.log4j...
java.lang.NullPointerException
   at gnu.xml.libxmlj.transform.LibxsltStylesheet.libxsltTransform (LibxsltStylesheet.java)
   at gnu.xml.libxmlj.transform.LibxsltStylesheet.transform (LibxsltStylesheet.java:112)
   at gnu.xml.libxmlj.transform.TransformerImpl.transform (TransformerImpl.java:235)
   at gnu.classpath.tools.doclets.xmldoclet.doctranslet.DocTranslet.apply (DocTranslet.java:200)
   at gnu.classpath.tools.doclets.xmldoclet.Driver.instanceStart (Driver.java:1094)
   at gnu.classpath.tools.doclets.xmldoclet.Driver.start (Driver.java:232)
   at java.lang.reflect.Method.invoke0 (Method.java)
   at java.lang.reflect.Method.invoke (Method.java:255)
   at gnu.classpath.tools.gjdoc.Main.startDoclet (Main.java:408)
   at gnu.classpath.tools.gjdoc.Main.start (Main.java:613)
   at gnu.classpath.tools.gjdoc.Main.main (Main.java:477)
ERROR: java.lang.NullPointerException

This probably causes the problems for building log4j javadocs reported 
in #265746.

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.8
Locale: LANG=fi_FI, LC_CTYPE=fi_FI

Versions of packages gjdoc depends on:
ii  debhelper            4.2.19              helper programs for debian/rules
ii  kaffe                2:1.1.4.PRE1.1.5-11 A JVM to run Java bytecode
ii  kaffe-jthreads [kaff 2:1.1.4.PRE1.1.5-11 A green threads compile of the Kaf
ii  libgnujaxp-java      0.0.cvs20040416-6   free implementation of jaxp api

-- no debconf information