As root, run the following to see which alternatives are out there, and which one is selected as default:
update-alternatives –display java
As root, use the following to select default.
update-alternatives –config java
Ruby, Rails, SCJP 6, Java, C, C++, Pianist, Music Director
As root, run the following to see which alternatives are out there, and which one is selected as default:
update-alternatives –display java
As root, use the following to select default.
update-alternatives –config java