When Hudson is run under the IBM JDK 1.5.0, the checkstyle plugin throws an
exception at the end of the build. This does not happen when Hudson is run
under the SUN JDK, version 1.6.

uname -a on the Linux server gives:

Linux xxxxxxxxxxxx 2.6.5-7.308.PTF.345489.2-smp #1 SMP Mon Dec 10 11:36:40 UTC
2007 i686 i686 i386 GNU/Linux

The user's environment variables are:

PAGER=less
NNTPSERVER=news
LESSCLOSE=lessclose.sh %s %s
PATH=/opt/mitk5/bin:/sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/us
r/bin:/usr/X11R6/bin:/bin:/usr/games:/opt/kde3/bin:/usr/lib/java/jre/bin:/usr/lo
cal/bin
SHELL=/bin/ksh
OSTYPE=linux
HOSTNAME=xxxxxxxxxxxx
USER=xxxxxx
LESS=-M -I
LESS_ADVANCED_PREPROCESSOR=no
HOSTTYPE=i386
LESSKEY=/etc/lesskey.bin
TERM=xterm
COLORTERM=1
INPUTRC=/etc/inputrc
LANG=en_GB.UTF-8
CPU=i686
INFODIR=/usr/local/info:/usr/share/info:/usr/info
LS_COLORS=no=00:fi=00:di=01;34:ln=00;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:c
d=40;33;01:or=40;31:ex=00;32:.cmd=00;32:.exe=01;32:.com=01;32:.bat=01;32:*.b
tm=01;32:.dll=01;32:.tar=00;31:.tbz=00;31:.tgz=00;31:.rpm=00;31:.deb=00;31
:.arj=00;31:.taz=00;31:.lzh=00;31:.zip=00;31:.zoo=00;31:.z=00;31:*.Z=00;31
:.gz=00;31:.bz2=00;31:.tb2=00;31:.tz2=00;31:.tbz2=00;31:.avi=01;35:*.bmp=0
1;35:.fli=01;35:.gif=01;35:.jpg=01;35:.jpeg=01;35:.mng=01;35:.mov=01;35:*.
mpg=01;35:.pcx=01;35:.pbm=01;35:.pgm=01;35:.png=01;35:.ppm=01;35:.tga=01;3
5:.tif=01;35:.xbm=01;35:.xpm=01;35:.dl=01;35:.gl=01;35:.aiff=00;32:*.au=00
;32:.mid=00;32:.mp3=00;32:.ogg=00;32:.voc=00;32:*.wav=00;32:
LOGNAME=xxxxxx
WINDOWMANAGER=/usr/X11R6/bin/kde
PROFILEREAD=true
MANPATH=/opt/mitk5/man:/usr/share/man
LS_OPTIONS=-N --color=tty -T 0
TMOUT=300
MINICOM=-c on
XKEYSYMDB=/usr/X11R6/lib/X11/XKeysymDB
HOME=/home/xxxxxx
HISTSIZE=1000
TEXINPUTS=:/home/xxxxxx/.TeX:/usr/share/doc/.TeX:/usr/doc/.TeX
MACHTYPE=i686-suse-linux
LESSOPEN=lessopen.sh %s
HOST=xxxxxxxxxxxx
INFOPATH=/usr/local/info:/usr/share/info:/usr/info
XNLSPATH=/usr/X11R6/lib/X11/nls

The IBM JDK version is:

java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build pxi32dev-20060511 (SR2))
IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux x86-32 j9vmxi3223-20060504
(JIT enabled)
J9VM - 20060501_06428_lHdSMR
JIT - 20060428_1800_r8
GC - 20060501_AA)
JCL - 20060511a

The exception is:

[CHECKSTYLE] Collecting checkstyle analysis files...
FATAL: sun.io.MalformedInputException
java.lang.IllegalStateException: sun.io.MalformedInputException
at org.apache.commons.io.LineIterator.hasNext(LineIterator.java:107)
at hudson.plugins.checkstyle.util.JavaPackageDetector.detectPackageName
(JavaPackageDetector.java:20)
at
hudson.plugins.checkstyle.util.AbstractPackageDetector.detectPackageName
(AbstractPackageDetector.java:20)
at hudson.plugins.checkstyle.parser.CheckStyleParser.convert
(CheckStyleParser.java:75)
at hudson.plugins.checkstyle.parser.CheckStyleParser.parse
(CheckStyleParser.java:53)
at hudson.plugins.checkstyle.util.FilesParser.parseFile
(FilesParser.java:122)
at hudson.plugins.checkstyle.util.FilesParser.invoke
(FilesParser.java:93)
at hudson.plugins.checkstyle.util.FilesParser.invoke
(FilesParser.java:22)
at hudson.FilePath.act(FilePath.java:317)
at hudson.plugins.checkstyle.CheckStylePublisher.perform
(CheckStylePublisher.java:77)
at hudson.plugins.checkstyle.util.HealthAwarePublisher.perform
(HealthAwarePublisher.java:109)
at hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep
(AbstractBuild.java:309)
at hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep
(AbstractBuild.java:297)
at hudson.model.Build$RunnerImpl.post2(Build.java:118)
at hudson.model.AbstractBuild$AbstractRunner.post
(AbstractBuild.java:282)
at hudson.model.Run.run(Run.java:780)
at hudson.model.Build.run(Build.java:85)
at hudson.model.ResourceController.execute(ResourceController.java:70)
at hudson.model.Executor.run(Executor.java:82)