JAVA PATH Setup in Linux

Edit vi /etc/profile

export ANT_HOME=/opt/sfw/apache-ant-1.7.0

export JAVA_HOME=/opt/sfw/jdk1.6.0_06
export PATH=$JAVA_HOME/bin:$PATH
export PATH=$ANT_HOME/bin:$PATH
export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME PATH