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java.lang.Objectjava.lang.Throwable
java.lang.Exception
java.io.IOException
java.io.EOFException
@TransactionType(value=NOT_SUPPORTED) public class EOFException
Signals that an end of file or end of stream has been reached unexpectedly during input.
This exception is mainly used by data input streams, which generally expect a binary file in a specific format, and for which an end of stream is an unusual condition. Most other input streams return a special value on end of stream.
Note that some input operations react to end-of-file by returning a
distinguished value (such as -1
) rather than by throwing an
exception.
Direct instances of this exception class are not bound to any context and can be
passed between contexts without any restrictions. Objects created and returned
by the methods of this class are owned by the caller. In particular, a call to the Throwable.getMessage()
returns a String instance bound to the owner context of the caller.
See Runtime Environment Specification for the Java Card Platform, Connected Edition, chapter 7 for details regarding transfer of ownership.
DataInputStream
,
IOException
Constructor Summary | |
---|---|
EOFException()
Constructs an EOFException with null as its
error detail message. |
|
EOFException(String s)
Constructs an EOFException with the specified detail
message. |
Method Summary |
---|
Methods inherited from class java.lang.Throwable |
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getMessage, printStackTrace, toString |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public EOFException()
EOFException
with null
as its
error detail message.
public EOFException(String s)
EOFException
with the specified detail
message. The string s
may later be retrieved by the
Throwable.getMessage()
method of class
java.lang.Throwable
.
s
- the detail message.
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