[solved] How to change default JDK in JME 3.0 SDK to Java8?

Hi
JME 3.0 use java 7 as default. how can I change it to java 8?
I could not find netbeans.conf file in program installation path.

I found a tutorial here : http://stackoverflow.com/questions/22611222/jmonkeyengine-with-jdk-8