Notes:
Today we will learn:
1. How to setup and install java on mac os
2. How to setup Java env variables
3. How to change/switch java version on your system
Step 1
Check if java is installed
Terminal :
java -version
javac -version
Step 2
Download and install java
http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html
Step 3
How to set java env variable – JAVA_HOME
echo $JAVA_HOME
setting JAVA_HOME
setting JAVA_HOME in .bash_profile
Step 4
How to switch java version
export JAVA_HOME=`/usr/libexec/java_home -v 1.8`
JAVA PLAYLIST – https://www.youtube.com/playlist?list=PLhW3qG5bs-L_qj1L5hnHvJYeFpQ_g4UuU
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