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Java™ Platform
Standard Ed. 7

DRAFT ea-b118

java.io
Class OptionalDataException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by java.io.IOException
              extended by java.io.ObjectStreamException
                  extended by java.io.OptionalDataException
All Implemented Interfaces:
Serializable

public class OptionalDataException
extends ObjectStreamException

Exception indicating the failure of an object read operation due to unread primitive data, or the end of data belonging to a serialized object in the stream. This exception may be thrown in two cases:

Since:
JDK1.1
See Also:
Serialized Form

Field Summary
Modifier and Type Field and Description
 boolean eof
          True if there is no more data in the buffered part of the stream.
 int length
          The number of bytes of primitive data available to be read in the current buffer.
 
Method Summary
Modifier and Type Method and Description
 
Methods inherited from class java.lang.Throwable
addSuppressedException, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressedExceptions, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

length

public int length
The number of bytes of primitive data available to be read in the current buffer.


eof

public boolean eof
True if there is no more data in the buffered part of the stream.


Java™ Platform
Standard Ed. 7

DRAFT ea-b118

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

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DRAFT ea-b118

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