--- /dev/null
+#/bin/bash
+
+#sudo yum remove -y java-1.8.0-openjdk-devel java-1.8.0-openjdk
+#sudo yum check-update
+sudo yum install -y java-11-openjdk java-11-openjdk-devel
+last_installed_jdk11=$(ls -tr1 /usr/lib/jvm/ | grep java-11-openjdk-11 | tail -1)
+if [ -n "$last_installed_jdk11" ];then
+ sudo alternatives --set java /usr/lib/jvm/$last_installed_jdk11/bin/java
+ sudo alternatives --set javac /usr/lib/jvm/$last_installed_jdk11/bin/javac
+else
+ echo "No java11 available"
+ exit 1
+fi