cannot set up the java environ ...

bunian

after i install my j2sdk 1.41. i try to edit .bash_profile , so i can run the java commands like javac anywhere....

but it didn't work...please help me out

here's my .bash_profile

------------------------------------------------------
.....

JAVA_HOME=/usr/java/java/
PATH=$PATH:$HOME/BIN:$JAVA_HOME/BIN
BASH_ENV=$HOME/.BASHRC
USERNAME="root"
CLASSPATH=/usr/java/java/lib/tool.java:.

export JAVA_HOME
export CLASSPATH
export USERNAME BASH_ENV PATH

llc

只在PATH里加上/usr/java/j2re1.4.0_02这个路径就可以了,javahome,class的路径不用