Make java version configurable

defaults/main.yml

+java_version: '8'
+java_license: 'v1-1'
+java_repo: 'webupd8team'

tasks/main.yml

@@ -9,19 +9,19 @@
 
   - name: "Apt Repository"
     apt_repository:
-      repo='deb http://ppa.launchpad.net/webupd8team/java/ubuntu {{ ansible_distribution_release }} main'
+      repo='deb http://ppa.launchpad.net/{{ java_repo }}/java/ubuntu {{ ansible_distribution_release }} main'
       state='present'
       mode='644'
 
   - name: "Accept License"
     shell: '{{ item }}'
     with_items:
-      - 'echo debconf shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections'
-      - 'echo debconf shared/accepted-oracle-license-v1-1 seen true | /usr/bin/debconf-set-selections'
+      - 'echo debconf shared/accepted-oracle-license-{{ java_license }} select true | /usr/bin/debconf-set-selections'
+      - 'echo debconf shared/accepted-oracle-license-{{ java_license }} seen true | /usr/bin/debconf-set-selections'
 
   - name: "Install Agent"
     apt:
-      pkg='oracle-java8-installer'
+      pkg='oracle-java{{ java_version }}-installer'
       state='present'
       update_cache=yes
       force=yes