DeepCopy object

DeepCopy.java

package com.clone;

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

import org.nutz.castor.Castors;

public class DeepCopy {

	/**
	 * Returns a copy of the object, or null if the object cannot be serialized.
	 */
	public static <T> T clone(Object orig, Class<T> clazz) {
		Object obj = null;
		try (FastByteArrayOutputStream fbos = new FastByteArrayOutputStream();
				ObjectOutputStream out = new ObjectOutputStream(fbos);) {
			out.writeObject(orig);
			out.flush();
			ObjectInputStream in = new ObjectInputStream(fbos.getInputStream());
			obj = in.readObject();
			in.close();
		} catch (IOException | ClassNotFoundException e) {
			e.printStackTrace();
		}
		return obj == null ? null : Castors.me().castTo(obj, clazz);
	}
}