updated to remove old JDK

jeremylong · jeremylong · commit 0a23cadf3d2d · 2018-12-31T17:10:14.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,6 @@
 language: java
 
 jdk:
-  - openjdk7
   - openjdk8
   - oraclejdk8
 # to compile using JDK 9+ we must move from source and target 1.5 to 1.6 
