I am using Jenkings on Cloudbees and I would like to change the JDK version to 1.8. I followed the tutorial at developer.cloudbees.com/bin/view/DEV/PreInsatlledJDKs. However, I fail at step 10 -> There is no such option to choose the JDK. Where can I change this?
UPDATE: I made some screenshots to better explain my problem.
This is the jenkins configuration for the JDK. As you can see, I only have one JDK selected and it's Java 8.
However, if I view my "System Information", everything looks like Java 7. It says that "java.home" still points to "/opt/java7/jre" and "java.runtime.version" points to "1.7.0_25-b15" for example.
Not surprisingly, the compilation process of my maven project fails, because for the maven compiler plugin I specified 1.8 as source and target java version.