fix travis

Eric Dallo and Gabriel Lima Gomes · ericdallo · commit 40e9727cb0f1 · 2016-12-09T10:54:25.000-02:00
diff --git a/.travis.yml b/.travis.yml
@@ -1 +1,6 @@
-language: java
+language: java
+sudo: false
+addons:
+  apt:
+    packages:
+      - oracle-java8-installer
