Switch travis to standard infrastructure. Fixes #2448 (#2798)

tommywo · lukeis · commit 82b9913feb1d · 2016-09-20T06:21:52.000-07:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,5 @@
 language: java
-sudo: false
+sudo: required
 
 jdk:
   - oraclejdk8
