how to convert an input stream to a java object

Question

ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(reg_be);
oos.flush();
oos.close();

InputStream is = new ByteArrayInputStream(baos.toByteArray());

This code convert Java Object to InputStream and how can I convert InputStream to an Object? I need to convert my Object to an InputStream then I pass it and I want to get my Object back.

Answer 1

In try block you should write:

ObjectInputStream ois = new ObjectInputStream(is);
Object object = ois.readObject();

ObjectInputStream is initialized with another stream, e.g. BufferedInputStream or your input stream is.

Answer 2

ObjectInputStream ois = new ObjectInputStream(is);
Object object = ois.readObject();