Module java.base
Package java.io

Class InvalidClassException

java.lang.Object
All Implemented Interfaces:
Serializable

public class InvalidClassException extends ObjectStreamException
Thrown when the Serialization runtime detects one of the following problems with a Class.
  • The serial version of the class does not match that of the class descriptor read from the stream
  • The class contains unknown datatypes
  • The class does not have an accessible no-arg constructor
  • The ObjectStreamClass of an enum constant does not represent an enum type
  • Other conditions given in the Java Object Serialization Specification
Since:
1.1
See Also: