use java8 for solr_wrapper compat

sul-dlss-deprecated · Feb 15, 2017 · e9064a2 · e9064a2
1 parent ca9b276
commit e9064a2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,3 +2,5 @@ language: ruby
 rvm:
   - '2.2.3'
 sudo: false
+jdk:
+  - oraclejdk8