untuk menjadi path current java version yang kamu gunakan beserta folder letak aslinya berada
addhe.warman@google:/tmp$ ls -l `which java`
lrwxr-xr-x 1 root googleadmin 74 Feb 26 08:47 /usr/bin/java -> /System/Library/Frameworks/JavaVM.framework/Versions/Current/Commands/java
addhe.warman@google:/tmp$ which java
/usr/bin/java