update jaxws-api to support latest jdk9 (#24)

HOHOWU · lukasj · commit cdcfa9f3123b · 2017-09-13T11:14:13.000+02:00
diff --git a/api/pom.xml b/api/pom.xml
@@ -186,7 +186,7 @@
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
-                    <version>2.10.4</version>
+                    <version>3.0.0-M1</version>
                 </plugin>
                 <plugin>
                     <groupId>org.apache.felix</groupId>
