openjdk8 instead of oracle

yegor256 · yegor256 · commit 5ec6aca8ef45 · 2019-12-12T14:09:36.000+03:00
diff --git a/.travis.yml b/.travis.yml
@@ -20,5 +20,5 @@ env:
     - MAVEN_OPTS="-Xmx256m"
     - JAVA_OPTS="-Xmx256m"
 jdk:
-  - oraclejdk8
+  - openjdk8
   - openjdk7
