Methods of converting Java classes into byte[] and byte[] into Java classes

first object to inherit serializable interface

    private static Java.lang.Object bytetoobject (byte[] bytes) ... {         Java.lang.Object obj;         try {         //bytearray to object         bytearrayinputstream bi = new Bytearrayinputstream (bytes);         ObjectInputStream oi = new ObjectInputStream (BI);         obj = Oi.readobject ();         Bi.close ();         Oi.close ();         }         catch (Exception e) ... {             System.out.println ("translation" +e.getmessage ());             E.printstacktrace ();         }         return obj;     }       Public byte[] Objecttobyte (Java.lang.Object obj) ...     {         byte[] bytes;         try {             //object to ByteArray             bytearrayoutputstream bo = new Bytearrayoutputstream ();             ObjectOutputStream oo = new ObjectOutputStream (bo);             Oo.writeobject (obj);             bytes = Bo.tobytearray ();             Bo.close ();             Oo.close ();             }         catch (Exception e) ... {}

Methods of converting Java classes into byte[] and byte[] into Java classes