Build on precise (ubuntu 12.04)
Build on precise (ubuntu 12.04)

Trusty(14.04) don't support oracle java7.
https://blog.travis-ci.com/2017-07-11-trusty-as-default-linux-is-coming

digital-preservation/droid,adamretter/droid,adamretter/droid,adamretter/droid,digital-preservation/droid,digital-preservation/droid,digital-preservation/droid,digital-preservation/droid