Stop testing with open jdk 6

dmulloy2 · dmulloy2 · commit 4bb917e596d8 · 2015-10-31T13:53:31.000-04:00
Build errors galore
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,6 @@ language: java
 jdk:
   - oraclejdk8
   - oraclejdk7
-  - openjdk6
 script: mvn clean test -U
 before_install: cd ProtocolLib
 install: true
