Fix invalid jdk in travis.yml

J0B10 · J0B10 · commit 426fc5f6e89a · 2019-07-18T19:18:34.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -4,7 +4,6 @@ branches:
   only:
     - master
 language: scala
-jdk: oraclejdk8
 scala:
   - 2.12.5
 cache:
