Java Utililty Methods Object Deep Copy

List of utility methods to do Object Deep Copy

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Description

The list of methods to do Object Deep Copy are organized into topic(s).

Method

ObjectdeepCopy(Object toCopy)
Creates a deep copy of an object using serialization. 
ByteArrayOutputStream ostream = new ByteArrayOutputStream();
byte[] storedObjectArray;
    try (ObjectOutputStream p = new ObjectOutputStream(new BufferedOutputStream(ostream))) {
        p.writeObject(toCopy);
        p.flush();
    } catch (IOException e) {
        throw new RuntimeException(e);
...
SerializabledeepCopy(Serializable source)
Utility for making deep copies (vs. 
Object copy = null;
try {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream out = new ObjectOutputStream(bos);
    out.writeObject(source);
    out.flush();
    out.close();
    ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(bos.toByteArray()));
...
TdeepCopy(T item)
deep Copy 
if (item == null)
    return null;
try {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(item);
    oos.flush();
    byte[] rawData = baos.toByteArray();
...
TdeepCopy(T originalObject)
Copies a file into another one 
Object clone = null;
ObjectOutputStream oos = null;
ObjectInputStream ois = null;
try {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    oos = new ObjectOutputStream(baos);
    oos.writeObject(originalObject); 
    oos.flush();
...
TdeepCopy(T src)
deep Copy 
if (!(src instanceof Serializable)) {
    throw new CloneNotSupportedException("src is not Serializable class");
ByteArrayOutputStream bout = null;
ObjectOutputStream oout = null;
ByteArrayInputStream bin = null;
ObjectInputStream oin = null;
try {
...
TdeepCopy(T t)
deep Copy 
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(t);
ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bis);
return (T) ois.readObject();
SerializabledeeplyCopy(Serializable serializable)
deeply Copy 
try {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
    objectOutputStream.writeObject(serializable);
    objectOutputStream.close();
    byteArrayOutputStream.close();
    byte[] bytes = byteArrayOutputStream.toByteArray();
    ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream(bytes);
...