- name: Set Oracle JDK 6 as default
  shell: update-java-alternatives -s java-6-oracle

- name: Set Oracle JDK 7 as default
  shell: update-java-alternatives -s java-7-oracle

- name: Set Oracle JDK 8 as default
  shell: update-java-alternatives -s java-8-oracle

- name: Set the default Oracle JDK
  command: update-java-alternatives -s java-{{ item }}-oracle
  with_items: jdk_default

- name: Update apt cache
  apt: update_cache=yes
  ignore_errors: true