net.rim.device.api.io
Interfaces 
ConnEvent
ConnectionCloseListener
ConnectionCloseProvider
DatagramStatusListener
FilterBaseInterface
IOProperties
ParentStreamProvider
Seekable
SocketConnectionEnhanced
Classes 
Base64InputStream
Base64OutputStream
ByteArrayInputConnection
DatagramAddressBase
DatagramBase
DatagramConnectionBase
DatagramStatusListenerUtil
DatagramTransportBase
File
FileInfo
FileInputStream
FileOutputStream
IDNA
IOUtilities
LineReader
MIMETypeAssociations
MobitexAddress
NoCopyByteArrayOutputStream
ScanLine
SharedInputStream
SharedOutputStream
SmsAddress
URI
Exceptions 
ConnectionClosedException
FileNotFoundException
IDNAException
IOCancelledException
IOClosedException
IODatagramLengthException
IOFormatException
IONotRoutableException
IORefusedException
IOTimeoutException
IOTransmitterException
MalformedURIException
ServiceBookNotFoundException