I am setting up new Ubunut machine. Stuck on setting up Java environment variable. I have tried all possible way and whatever solution I found here. None of them worked. It is still giving me blank line (see the code first line). Can anyone help me to set the variable.
me@me-ubuntu:~|⇒ echo "$JAVA_HOME"
me@me-ubuntu:~|⇒ java -version
java version "1.8.0_40"
Java(TM) SE Runtime Environment (build 1.8.0_40-b25)
Java HotSpot(TM) 64-Bit Server VM (build 25.40-b25, mixed mode)
me@me-ubuntu:~|⇒
me@me-ubuntu:~|⇒ which java
/usr/bin/java
me@me-ubuntu:~|⇒ ls -l /usr/lib/jvm
total 8
lrwxrwxrwx 1 root root 24 Mar 22 2014 default-java -> java-1.7.0-openjdk-amd64
lrwxrwxrwx 1 root root 20 Jan 27 09:22 java-1.7.0-openjdk-amd64 -> java-7-openjdk-amd64
drwxr-xr-x 7 root root 4096 Mar 31 10:26 java-7-openjdk-amd64
drwxr-xr-x 8 root root 4096 Mar 31 10:43 java-8-oracle
me@me-ubuntu:~|⇒
I tried to set it in ~/.bashrc
as well as in environment
file but nothing work
export JAVA_HOME=/usr/lib/jvm/java-1.7.0-openjdk-amd64
export PATH=$PATH:$JAVA_HOME/bin