Drop Coveralls

Author: garydgregory

pom.xml

@@ -507,17 +507,6 @@
         </plugins>
       </build>
     </profile>
-
-     <profile>
-      <id>java9</id>
-      <activation>
-        <jdk>9</jdk>
-      </activation>
-      <properties>
-        <!-- coverall version 4.3.0 does not work with java 9, see https://github.com/trautonen/coveralls-maven-plugin/issues/112 -->
-        <coveralls.skip>true</coveralls.skip>
-      </properties>
-    </profile>
   </profiles>
 
 </project>