Merge pull request #746 from edx/e0d/java-alternatives

Updating alternatives.

playbooks/roles/oraclejdk/tasks/main.yml

@@ -38,6 +38,18 @@
   file: src=/usr/lib/jvm/{{ oraclejdk_base }} dest={{ oraclejdk_link }} state=link
   when: oraclejdk_present|failed
 
+- name: update alternatives java
+  shell: >
+    update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/{{ oraclejdk_base }}/bin/java" 1
+
+- name: update alternatives javac
+  shell: >
+    update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/{{ oraclejdk_base }}/bin/javac" 1
+
+- name: update alternatives javaws
+  shell: >
+    update-alternatives --install "/usr/bin/javaws" "javaws" "/usr/lib/jvm/{{ oraclejdk_base }}/bin/javaws" 1
+  
 - name: add JAVA_HOME for Oracle Java
   template: src=java.sh.j2 dest=/etc/profile.d/java.sh owner=root group=root mode=0755
   when: oraclejdk_present|failed