.travis.yml in hydra-pcdm-0.0.1 vs .travis.yml in hydra-pcdm-0.1.0

@@ -3,12 +3,16 @@
 sudo: false
 bundler_args: --without debug
 env:
   global:
     - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
+jdk:
+  - oraclejdk8
 rvm:
   - 2.1
   - 2.2
   - jruby-head
 matrix:
   allow_failures:
       - rvm: jruby-head
+jdk:
+  - oraclejdk8
\ No newline at end of file