Add --no-transfer-progress to CI builds.
diff --git a/.travis.yml b/.travis.yml
index cafe93d..1f86d9f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,4 +22,4 @@
   - oraclejdk8

 

 after_success:

-  - mvn clean cobertura:cobertura coveralls:report

+  - mvn -V --no-transfer-progress clean cobertura:cobertura coveralls:report