Signals an attempt to perform I/O on a channel that has been closed with the close( ) method, or that is closed for a particular type of I/O operation (a SocketChannel, for example, may have its read and write halves shut down independently.) Channels may be closed asynchronously, and threads blocking to complete an I/O operation will throw a subclass of this exception type. See AsynchronousCloseException and ClosedByInterruptException.

Figure 13-19. java.nio.channels.ClosedChannelException

public class ClosedChannelException extends java.io.IOException {
// Public Constructors
     public ClosedChannelException( );  
}

Subclasses

AsynchronousCloseException

Thrown By

SelectableChannel.register( ), java.nio.channels.spi.AbstractSelectableChannel.register( )