upgrade ci to java 8

almondtools · almondtools · commit 0fcb5c12d60b · 2018-12-31T11:14:09.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,11 @@
 language: java
 
+branches:
+  only:
+  - master
+
 jdk:
-  - openjdk7
+  - oraclejdk8
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)
