Switch to OpenJDK

tasks/main.yml

@@ -3,11 +3,11 @@
 
 - name: "Apt Repository"
   apt_repository:
-    repo='deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main'
+    repo='deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu trusty main'
     state='present'
 
 - name: "Install Agent"
   apt:
-    pkg='oracle-java8-installer'
+    pkg='openjdk-8-jre'
     state='installed'
     update_cache=yes