Update travis config file

Javen · Javen · commit ebb9ac9a96e5 · 2014-08-16T14:12:09.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,4 +1,11 @@
 language: java
+
 jdk:
   - oraclejdk7
+  - openjdk6
+
+branches:
+  only:
+    - master
+
 
