لطفا منتظر باشید ...
Thrown
by the readObject( ) method
of an ObjectInputStream when it encounters
primitive type data where it expects
object data. Despite the exception name, this data is not optional,
and object deserialization is stopped.
Figure 9-42. java.io.OptionalDataException
public class OptionalDataException extends ObjectStreamException {
// No Constructor
// Public Instance Fields
public boolean eof ;
public int length ;
}