Change CI setting

koda-masaru · koda-masaru · commit 1522ede504fc · 2016-08-06T08:58:55.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: java
 jdk: oraclejdk8
   
-install: mvn install -DskipTests=true -Dmaven.javadoc.skip=true
+install: mvn -U clean install -DskipTests=true -Dmaven.javadoc.skip=true
 script: mvn test site
 
