Merge pull request #35 from maxymshg/master

fix of #28

Author: thinkingserious

.travis.yml

@@ -2,7 +2,6 @@ language: java
 sudo: false
 jdk:
 - oraclejdk8
-- oraclejdk7
 - openjdk7
 after_script:
 - "./gradlew build"
@@ -22,4 +21,4 @@ notifications:
       Build %{build_number}</a> on branch <i>%{branch}</i> by %{author}: <strong>%{message}</strong>
       <a href="https://github.com/sendgrid/%{repository}/commits/%{commit}">View on GitHub</a>'
     format: html
-    notify: true
+    notify: true