Use openjdk8 for travis

chtyim · chtyim · commit e2fe9d1b89c1 · 2020-01-05T16:47:07.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -19,7 +19,7 @@
 language: java
 
 jdk:
-  - oraclejdk8
+  - openjdk8
 
 branches:
   only:
