final 15

Jenkinsfile

@@ -23,10 +23,9 @@ pipeline {
     stages {
         stage('Build') {
             steps {
-                sh 'set JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64'
-                sh 'echo $JAVA_HOME'
                 sh 'java -version'
                 sh 'mvn -version'
+                sh 'echo $(update-alternatives --query java | grep "Value: " | grep -o "/.*/jre")'
                 sh 'mvn dependency:tree -Dverbose -B -DskipTests clean package'
             }
         }