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Class java.io.InvalidClassException

Object
   |
   +----Throwable
           |
           +----Exception
                   |
                   +----IOException
                           |
                           +----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

Version:

1.6, 07/01/98

Author:

unascribed

Since:

JDK1.1

classname

java.io.InvalidClassException(String)

Report a InvalidClassException for the specified reason.

java.io.InvalidClassException(String, String)

getMessage()

Produce the message, include the classname if present.

public java.lang.String classname

Since: JDK1.1

public InvalidClassException(String reason)

Report a InvalidClassException for the specified reason.

Since:

JDK1.1

public InvalidClassException(String cname,
                             String reason)

Since:

JDK1.1

public java.lang.String getMessage()

Produce the message, include the classname if present.

Overrides:

getMessage in class Throwable

Since:

JDK1.1

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