remove openjdk8 as travis support seems to be non-functional

auhlig · auhlig · commit 4820b731fe3e · 2016-05-12T19:20:47.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,6 @@ language: java
 
 jdk:
   - oraclejdk8
-  - openjdk8
 
 notifications:
   email: false
