[done] migrates to maven

src/main/java/de/pzzz/vertx/process/ProcessExecutionController.java

@@ -36,7 +36,6 @@ public abstract class ProcessExecutionController<T extends ExecutableProcess<V,U
         return promise.future();
     }
 
-    @Override
     public void close(final Promise<Void> completion) {
         Future.all(getWorker().stream().map(DeployableWorker::undeployWorkers).toList())
                 .onSuccess(res -> completion.complete())