Switch to adoptopenjdk

Author: mkurz

.travis.yml

@@ -1,9 +1,13 @@
 dist: trusty
 
-jdk: oraclejdk8
 language: scala
 
+env:
+  - TRAVIS_JDK=8
+
+before_install: curl -Ls https://git.io/jabba | bash && . ~/.jabba/jabba.sh
 install:
+  - jabba install "adopt@~1.$TRAVIS_JDK.0-0" && jabba use "$_" && java -Xmx32m -version
   - nvm install 7.9.0
 
 script: sbt +test