Java SE (Java Platform, Standard Edition)

I installed the java1.4 rpm file. When I run java -version it gives me version 1.1 originally
bundled with mandrake 8.2. This is my /etc/profile file:

# /etc/profile -- Mode: shell-script --
# (c) MandrakeSoft, Chmouel Boudjnah <chmouel@mandrakesoft.com>

# Users generally won't see annoyng core files
[ "$UID" = "0" ] && ulimit -S -c 1000000 > /dev/null 2>&1

if ! echo ${PATH} |grep -q /usr/X11R6/bin ; then
PATH="$PATH:/usr/X11R6/bin:/usr/java/j2sdk1.4.0/bin/"
fi

if [ "$UID" -ge 500 ] && ! echo ${PATH} |grep -q /usr/games ; then
export PATH=$PATH:/usr/games:/usr/java/j2sdk1.4.0/bin/
fi

umask 022

USER=`id -un`
LOGNAME=$USER
MAIL="/var/spool/mail/$USER"
HISTCONTROL=ignoredups
HOSTNAME=`/bin/hostname`
HISTSIZE=1000

if [ -z "$INPUTRC" -a ! -f "$HOME/.inputrc" ]; then
INPUTRC=/etc/inputrc
fi

# some old programs still use it (eg: "man"), and it is also
# required for level1 compliance for LI18NUX2000
NLSPATH=/usr/share/locale/%l/%N

export PATH PS1 USER LOGNAME MAIL HOSTNAME INPUTRC NLSPATH
export HISTCONTROL HISTSIZE

for i in /etc/profile.d/*.sh ; do
if [ -x $i ]; then
. $i
fi
done

unset i

I don't know what else to do. Please help.