2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.openflowplugin.applications.notification.supplier.impl.helper;
11 import java.util.Collection;
12 import java.util.Collections;
14 public class TestChangeEventBuildHelper {
16 private TestChangeEventBuildHelper() {
17 throw new UnsupportedOperationException("Test utility class");
20 public static Collection createEmptyTestDataTreeEvent(){
21 return Collections.EMPTY_LIST ;
24 public static Collection createNullTestDataTreeEvent(){