OpenJDK 11 compatible

Author: tomasbjerre

.travis.yml

@@ -2,6 +2,7 @@ sudo: false
 language: java
 jdk:
   - oraclejdk8
+  - openjdk11
 script:
   - ./build.sh
 notifications:

pom.xml

@@ -44,7 +44,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.target>1.7</maven.compiler.target>
 		<maven.compiler.source>1.7</maven.compiler.source>
-                <changelog-lib>1.88</changelog-lib>
+                <changelog-lib>1.90</changelog-lib>
                 <fmt>2.6.0</fmt>
 	</properties>