package net.lvsq.jgossip.core;

import java.util.concurrent.atomic.AtomicLong;

public class VersionHelper {
    private static AtomicLong v = new AtomicLong(0);
    private static VersionHelper ourInstance = new VersionHelper();

    public static VersionHelper getInstance() {
        return ourInstance;
    }

    private VersionHelper() {
    }

    public long nextVersion() {
        return v.incrementAndGet();
    }
}

@@ -1,8 +1,645 @@
+// Copyright (c) 2017 The jgossip Authors. All rights reserved.%0D%0A//%0D%0A// Licensed under the Apache License, Version 2.0 (the %22License%22);%0D%0A// you may not use this file except in compliance with the License.%0D%0A// You may obtain a copy of the License at%0D%0A//%0D%0A//     http://www.apache.org/licenses/LICENSE-2.0%0D%0A//%0D%0A// Unless required by applicable law or agreed to in writing, software%0D%0A// distributed under the License is distributed on an %22AS IS%22 BASIS,%0D%0A// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0D%0A// See the License for the specific language governing permissions and%0D%0A// limitations under the License.%0D%0A%0D%0A
 package 
@@ -714,16 +714,43 @@
 ong;%0D%0A%0D%0A
+/**%0D%0A * @author lvsq%0D%0A */%0D%0A
 public c

Update VersionHelper.java