Add openjdk14 to Travis.
diff --git a/.travis.yml b/.travis.yml
index 4333a4c..cd829b2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -22,6 +22,7 @@
   - openjdk11

   - openjdk12

   - openjdk13

+  - openjdk14

   - openjdk-ea

 

 after_success: