j2sdk installation on Linux Debian

I have to setup the environment variable of j2sdk on Linux (debian)How?Thanks!Roberto.(caaib@tin.it)
[142 byte] By [BRoberto] at [2007-9-26 2:27:06]
# 1
Put the following lines (amended for your setup) into your ~/.bash_profile:export JAVA_HOME=/usr/local/jdk1.3.1export PATH=$PATH:$JAVA_HOME/binexport CLASSPATH=$JAVA_HOME/jre/lib/rt.jar
bhaveet at 2007-6-29 9:40:52 > top of Java-index,Desktop,Deploying...