update travis config to use java8

Ardesco · Ardesco · commit 08ebfbfd95b1 · 2017-05-25T23:27:35.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,6 +1,6 @@
 language: java
 jdk:
-- oraclejdk7
+- oraclejdk8
 env:
   global:
   - secure: J3AdU/nyjT15tms+I1nIX69sdUS9CYnq608S8OaM9PYZofH4Llx4cfl9WtDKPQwNsC/aMNzswlGbc8r+tT9eRkommXoqjyEZgHLMH4xzG/PSUDXpQzM33c/9fofkAg1G5fn/tDK69zE34UJN8sLPZYQWIfsn2c+8Kyp7DJ7yDtAJbzkWp+i55Ql8Dzxvn216lTmu61KRJvg/3QZAgBm8DFKWtTktp7wIPkxXLT43h420SOw9VDXrTNHzShr+0r2JgluXMNz86L4JEVVVhTLh/4dwyOj41E2BHCmWWyW8L0se/EcO4xfzTethMFB4HkUdg442HGTzd5HX4MaOxeEWm6v1i5LkVkgYHyLRjMxuOcVWU474RExiqP94oB83a2oBrdA4s30RyLhKt87qVH6ZEEWqIZsW2x0/B51GDHvXurPAgblfDeNxYiPSfjKP0YVWUs5gjnp2NCpxZexTuf3w71OBoNKeaI6EKlgzHENA8RPQ2s5aMWBpR121zMuJb3cotl4N8ixZfvHvYxA0tK6IIrNOUwD8LFNsFjgJllunOET9zUXLPvVuQJNmKRzZnYdMTPBszOJboJpveQWa7TiKxuVGgX0ZdZzAMWwyZl7mvHGfFIRRqCS2G4YPNwXLm5iq3cH0gHUsVyZryhb7xsYS2rLwCmhhnxkI3bz7xRRSC/A=
