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Class java.io.InvalidClassException

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

public class InvalidClassException

extends ObjectStreamException

• 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

classname

InvalidClassException(String)

Report a InvalidClassException for the specified reason.

InvalidClassException(String, String)

getMessage()

Produce the message, include the classname if present.

Properties Public 
    classname=String 

    method InvalidClassException(reason=String) public 

Report a InvalidClassException for the specified reason.

    method InvalidClassException(cname=String, -
                                 reason=String) public 

    method getMessage() returns String public     

Produce the message, include the classname if present.

Overrides:

getMessage in class Throwable

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