On the Job level, we configure the Job to use JDK 7 (install automatically), Jenkins system environment is using JDK 8.
Our application is JDK7 based.
But when Build, give error
"jenkins unsupported major.minor version 52.0"
When changing it to JDK, the build doesn't complain. But our app is JDk7 based.
Please fix so we could still Build JDK7 app, on Jenkins version 2.121