clean dbg

Author: weiguoz

.travis.yml

@@ -9,14 +9,12 @@ dist: trusty
 before_script:
   - jdk_switcher use $JDK
 
-# install: mvn clean verify -Dgpg.skip
-install: cp .travis.settings.xml $HOME/.m2/settings.xml && mvn deploy -P gpg
+install: mvn clean verify -Dgpg.skip
 
 # TODO(weiguo) not tested yet
 deploy:
   provider: script
-  script: "cp .travis.settings.xml $HOME/.m2/settings.xml && mvn deploy -P gpg"
+  script: "mvn --settings .travis/settings.xml deploy -P gpg"
   skip_cleanup: true
   on:
-      # Set `tag: true` so that the deployment is triggered only when a tagged commit is pushed
     tags: true