[MAC] JAVA 1.8 설치

1. jdk download

http://www.oracle.com/technetwork/java/javase/downloads/index.html?ssSourceSiteId=otnjp

2. 환경변수

$ cd /Library/Java/JavaVirtualMachines/

$ ls

1.6.0.jdk jdk1.7.0_75.jdk jdk1.8.0_65.jdk

$ vi ~/.bash_profile

export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_65.jdk/Contents/Home

:wq