jodd-core/src/main/java/jodd/util/ObjectUtil.java
public static byte[] objectToByteArray(final Object obj) throws IOException {
		FastByteArrayOutputStream bos = new FastByteArrayOutputStream();
		ObjectOutputStream oos = null;

		try {
			oos = new ObjectOutputStream(bos);
			oos.writeObject(obj);
		} finally {
			StreamUtil.close(oos);
		}
		return bos.toByteArray();
	}
public static byte[] objectToByteArray(final Object obj) throws IOException {
		FastByteArrayOutputStream bos = new FastByteArrayOutputStream();
		ObjectOutputStream oos = null;

		try {
			oos = new ObjectOutputStream(bos);
			oos.writeObject(obj);
		} finally {
			StreamUtil.close(oos);
		}
		return bos.toByteArray();
	}
public static byte [ ] objectToByteArray ( final Object obj ) throws IOException { FastByteArrayOutputStream bos = new FastByteArrayOutputStream ( ) ; ObjectOutputStream oos = null ; try { oos = new ObjectOutputStream ( bos ) ; oos . writeObject ( obj ) ; } finally { StreamUtil . close ( oos ) ; } return bos . toByteArray ( ) ; }
Serialize an object to byte array.
Serialize an object to byte array .