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Protocol-Attacker is a framework for the creation of protocol analysis tools

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/*
 * Protocol-Attacker - A Framework to create Protocol Analysis Tools
 *
 * Copyright 2023-2023 Ruhr University Bochum, Paderborn University, Technology Innovation Institute, and Hackmanit GmbH
 *
 * Licensed under Apache License, Version 2.0
 * http://www.apache.org/licenses/LICENSE-2.0.txt
 */
package de.rub.nds.protocol.util;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

public class DeepCopyUtil {
    private DeepCopyUtil() {}

    public static  T deepCopy(T object) {
        try {
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
            ObjectOutputStream objectOutputStream = new ObjectOutputStream(outputStream);
            objectOutputStream.writeObject(object);
            objectOutputStream.flush();
            objectOutputStream.close();

            ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
            ObjectInputStream objectInputStream = new ObjectInputStream(inputStream);
            T copy = (T) objectInputStream.readObject();
            objectInputStream.close();

            return copy;
        } catch (IOException | ClassNotFoundException e) {
            throw new RuntimeException(e);
        }
    }
}