update travis to use openjdk8

maks · maks · commit 9b4b70bd9789 · 2016-10-11T14:48:42.000+11:00
diff --git a/.travis.yml b/.travis.yml
@@ -7,6 +7,8 @@ android:
     - android-22
     - extra-android-support
     - extra-android-m2repository
+jdk:
+  - oraclejdk8
 env:
   global:
     - TERM=dumb
