/**
* @param in the input stream to read from
* @exception IOException error during read
* @exception ClassNotFoundException when class not found
*/
private void readObject(java.io.ObjectInputStream in)
throws java.io.IOException, java.lang.ClassNotFoundException {
    in.defaultReadObject();

    in.registerValidation(
        new ObjectInputValidation() {
            public void validateObject() {
                if (attr.getClass() == DefaultAttributes.class) {
                    Impl impl = new Impl(LocalFileSystem.this);
                    attr = new InnerAttrs(LocalFileSystem.this, impl, impl, impl);
                }
            }
        }, 0
    );
}
 

@SuppressWarnings("unchecked")
public T pasteObject() {
    
    try {
        ByteArrayInputStream bai = new ByteArrayInputStream(objectHolder);
        ObjectInputStream oi = new ObjectInputStream(bai);
        T resourceList = (T) oi.readObject();
        if (resourceList instanceof ObjectInputValidation) {
            ((ObjectInputValidation) resourceList).validateObject();
        }
        
        return resourceList;
    } catch (Exception e) {
        throw new RuntimeException("Failed To Paste Object", e); //$NON-NLS-1$
    }
}
 

private void readObject (ObjectInputStream ois) throws ClassNotFoundException, IOException {
    ois.defaultReadObject ();
    ois.registerValidation(new ObjectInputValidation() {
        public void validateObject() throws InvalidObjectException {
            warnedFiles.add(getFileImpl());
        }
    }, 0);
}
 

/**
 * Creates an ObjectInputStream that deserializes a stream of objects from a reader using XStream.
 *
 * @see #createObjectOutputStream(com.thoughtworks.xstream.io.HierarchicalStreamWriter, String)
 * @see #createObjectInputStream(com.thoughtworks.xstream.io.HierarchicalStreamReader)
 * @since 1.4.10
 */
public ObjectInputStream createObjectInputStream(final HierarchicalStreamReader reader, final DataHolder dataHolder)
        throws IOException {
    return new CustomObjectInputStream(new CustomObjectInputStream.StreamCallback() {
        public Object readFromStream() throws EOFException {
            if (!reader.hasMoreChildren()) {
                throw new EOFException();
            }
            reader.moveDown();
            final Object result = unmarshal(reader, dataHolder);
            reader.moveUp();
            return result;
        }

        public Map readFieldsFromStream() throws IOException {
            throw new NotActiveException("not in call to readObject");
        }

        public void defaultReadObject() throws NotActiveException {
            throw new NotActiveException("not in call to readObject");
        }

        public void registerValidation(ObjectInputValidation validation, int priority)
            throws NotActiveException {
            throw new NotActiveException("stream inactive");
        }

        public void close() {
            reader.close();
        }
    }, classLoaderReference);
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public void registerValidation(ObjectInputValidation validation, int priority) throws NotActiveException, InvalidObjectException {
    peekCallback().registerValidation(validation, priority);
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

public final synchronized void registerValidation(ObjectInputValidation obj,
                                                  int prio)
    throws NotActiveException, InvalidObjectException{
    // XXX I18N, logging needed.
    throw new Error("Method registerValidation not supported");
}
 

/** {@inheritDoc} */
@Override public void registerValidation(ObjectInputValidation obj, int pri) {
    // No-op.
}
 

void registerValidation(ObjectInputValidation validation, int priority) throws NotActiveException, InvalidObjectException;