Class InvalidClassException

Class java.io.InvalidClassException

Class Members | This Package | All Packages

java.lang.Object
   |
   +----java.lang.Throwable
           |
           +----java.lang.Exception
                   |
                   +----java.io.IOException
                           |
                           +----java.io.ObjectStreamException
                                   |
                                   +----java.io.InvalidClassException

public class InvalidClassException
extends ObjectStreamException

Raised when the Serialization runtime detects a problem with a Class. The class may:

not match the serial version of the class in the stream
the class contains unknown datatypes
the class implements only one of writeObject or readObject methods
the class is not public
the class does not have an accessible no-arg constructor