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diff --git a/extras/japi/java/jvpp-core/io/fd/vpp/jvpp/core/examples/FutureApiNotificationExample.java b/extras/japi/java/jvpp-core/io/fd/vpp/jvpp/core/examples/FutureApiNotificationExample.java
deleted file mode 100644
index 3c84fd7276e..00000000000
--- a/extras/japi/java/jvpp-core/io/fd/vpp/jvpp/core/examples/FutureApiNotificationExample.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2016 Cisco and/or its affiliates.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package io.fd.vpp.jvpp.core.examples;
-
-import static io.fd.vpp.jvpp.core.examples.NotificationUtils.getChangeInterfaceState;
-import static io.fd.vpp.jvpp.core.examples.NotificationUtils.getDisableInterfaceNotificationsReq;
-import static io.fd.vpp.jvpp.core.examples.NotificationUtils.getEnableInterfaceNotificationsReq;
-
-import io.fd.vpp.jvpp.JVppRegistry;
-import io.fd.vpp.jvpp.JVppRegistryImpl;
-import io.fd.vpp.jvpp.core.JVppCoreImpl;
-import io.fd.vpp.jvpp.core.future.FutureJVppCoreFacade;
-import io.fd.vpp.jvpp.core.callback.SwInterfaceEventCallback;
-import io.fd.vpp.jvpp.core.dto.SwInterfaceEvent;
-import io.fd.vpp.jvpp.VppCallbackException;
-
-public class FutureApiNotificationExample {
-
- private static void testFutureApi() throws Exception {
- System.out.println("Testing Java future API for notifications");
- try (final JVppRegistry registry = new JVppRegistryImpl("FutureApiNotificationExample");
- final FutureJVppCoreFacade jvppFacade = new FutureJVppCoreFacade(registry, new JVppCoreImpl());
- final AutoCloseable notificationListenerReg =
- jvppFacade.getEventRegistry()
- .registerSwInterfaceEventCallback(new SwInterfaceEventCallback() {
- public void onSwInterfaceEvent(SwInterfaceEvent reply) {
- System.out.printf("Received interface notification: ifc: %s%n", reply);
- }
-
- public void onError (VppCallbackException ex) {
- System.out.printf("Received onError exception: call=%s, context=%d, retval=%d%n",
- ex.getMethodName(), ex.getCtxId(), ex.getErrorCode());
- }
- })) {
- System.out.println("Successfully connected to VPP");
- jvppFacade.wantInterfaceEvents(getEnableInterfaceNotificationsReq()).toCompletableFuture().get();
- System.out.println("Interface events started");
-
- System.out.println("Changing interface configuration");
- jvppFacade.swInterfaceSetFlags(getChangeInterfaceState()).toCompletableFuture().get();
-
- Thread.sleep(1000);
-
- jvppFacade.wantInterfaceEvents(getDisableInterfaceNotificationsReq()).toCompletableFuture().get();
- System.out.println("Interface events stopped");
- System.out.println("Disconnecting...");
- }
- }
-
- public static void main(String[] args) throws Exception {
- testFutureApi();
- }
-}