build on jdk10, fix java 9+ incompatibilities

.travis.yml

@@ -11,6 +11,7 @@ language: java
 
 jdk:
   - oraclejdk8
+  - openjdk10
 
 env:
   global:

CHANGELOG.md

@@ -6,6 +6,9 @@ Not yet released
 
 - Change maven-compiler-plugin source and target from 1.7 to 1.8 to prepare for Java 8.
   JAR should still be compatible with JRE 1.7.
+- Updates to allow docker-client to function on Java 9+ ([1068][])
+
+[1068]: https://github.com/spotify/docker-client/pull/1068
 
 ## 8.13.0
 

pom.xml

@@ -116,6 +116,11 @@
       <artifactId>jersey-media-json-jackson</artifactId>
       <version>2.22.2</version>
     </dependency>
+    <dependency>
+      <groupId>javax.activation</groupId>
+      <artifactId>activation</artifactId>
+      <version>1.1</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-compress</artifactId>
@@ -390,7 +395,7 @@
       <plugin>
         <groupId>org.jacoco</groupId>
         <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.7.5.201505241946</version>
+        <version>0.8.2</version>
         <executions>
           <execution>
             <id>jacoco-initialize</id>