[Travis] Cache Maven dependencies for cleaner logs and shorter build times

rogermb · rogermb · commit efa00ae2e051 · 2016-06-14T20:32:15.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,10 @@ sudo: false
 jdk:
   - oraclejdk7
 
+cache:
+  directories:
+  - $HOME/.m2
+
 # branches blacklist
 branches:
   except:
