commit 78ce280350280ed5f7995c1bb49aa986df2f3e1a
author Hugo Hirsch <github@hugo-hirsch.de> Wed May 01 12:30:03 2019 +0200
committer Hugo Hirsch <github@hugo-hirsch.de> Wed May 01 12:30:03 2019 +0200
tree fc0270d4a2b0e0a985bd4ac5803b14af8dac64bf
parent 9f2d44f7a5d92379a5886c5758e388f60e5cebd9

Try to build with JDK12 as well

.travis.yml

diff --git a/.travis.yml b/.travis.yml
index f90b4b6..12a7e42 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -23,3 +23,7 @@
         - name: "Java 11"
           jdk: openjdk11
           script: mvn clean install
+
+        - name: "Java 12"
+          jdk: openjdk12
+          script: mvn clean install