Uses of Class
java.io.IOException

Packages that use IOException

com.sun.cldc.i18n
com.sun.cldc.i18n.j2me
com.sun.cldc.io	Provides base class for all connections.
com.sun.squawk	Provides classes for low level interactions with the Squawk VM.
com.sun.squawk.debugger
com.sun.squawk.debugger.sda	The classes that implement the Squawk VM side of the SDWP.
com.sun.squawk.io	Provides classes from MIDP or unsupportable optional JSRs that are usually in javax.microedition.io, but are not legally in IMP.
com.sun.squawk.io.connections
com.sun.squawk.io.j2me.channel
com.sun.squawk.io.j2me.debug
com.sun.squawk.io.j2me.dserror
com.sun.squawk.io.j2me.file
com.sun.squawk.io.j2me.http
com.sun.squawk.io.j2me.multicastoutput
com.sun.squawk.io.j2me.serversocket
com.sun.squawk.io.j2me.socket
com.sun.squawk.io.mailboxes	Provides classes for inter-Isolate communication.
com.sun.squawk.microedition.io	Provides classes from MIDP or unsupportable optional JSRs that are usually in javax.microedition.io, but are not legally in IMP.
com.sun.squawk.peripheral
com.sun.squawk.platform	Classes that define and provide platform-specific implementations of various features of the JVM.
com.sun.squawk.platform.posix	Classes that define and provide POSIX-specific implementations of various features of the JVM.
com.sun.squawk.platform.windows	Classes that define and provide MS Windows-specific implementations of various features of the JVM.
com.sun.squawk.rms
com.sun.squawk.util	Provides classes for basic utilities sometimes found in JSE (LineReader, unsynchronized Vectors, Math utilities, etc.)
edu.wpi.first.wpilibj.can
edu.wpi.first.wpilibj.networktables
edu.wpi.first.wpilibj.networktables2
edu.wpi.first.wpilibj.networktables2.client
edu.wpi.first.wpilibj.networktables2.connection
edu.wpi.first.wpilibj.networktables2.server
edu.wpi.first.wpilibj.networktables2.stream
edu.wpi.first.wpilibj.networktables2.type
java.io	Provides classes for input and output through data streams.
javax.microedition.io	Classes for the Generic Connection framework.

Uses of IOException in com.sun.cldc.i18n

Methods in com.sun.cldc.i18n that throw IOException

void	StreamReader.close() Close the stream.
void	StreamWriter.close() Close the writer and the output stream.
void	StreamWriter.flush() Flush the writer and the output stream.
void	StreamReader.mark(int readAheadLimit) Mark the present position in the stream.
void	StreamReader.reset() Reset the stream.

Uses of IOException in com.sun.cldc.i18n.j2me

Methods in com.sun.cldc.i18n.j2me that throw IOException

int	ISO8859_1_Reader.read() Read a single character.
int	ISO8859_1_Reader.read(char[] cbuf, int off, int len) Read characters into a portion of an array.
void	ISO8859_1_Writer.write(char[] cbuf, int off, int len) Write a portion of an array of characters.
void	ISO8859_1_Writer.write(int c) Write a single character.
void	ISO8859_1_Writer.write(String str, int off, int len) Write a portion of a string.

Uses of IOException in com.sun.cldc.io

Methods in com.sun.cldc.io that throw IOException

void	ConnectionBaseInterface.close()
Connection	ConnectionBaseInterface.openPrim(String name, int mode, boolean timeouts)

Uses of IOException in com.sun.squawk

Methods in com.sun.squawk that throw IOException

static int	VM.execIO(int op, int channel, int i1, int i2, int i3, int i4, int i5, int i6, Object send, Object receive) Executes a I/O operation that may block.
static long	VM.execIOLong(int op, int channel, int i1, int i2, int i3, int i4, int i5, int i6, Object send, Object receive) Executes an I/O operation that returns a long value.
static void	VM.freeChannel(int channel) Frees a channel.
static int	VM.getChannel(int type) Gets a new IO channel.
void	Isolate.hibernate() Hibernate the isolate.
static ObjectMemoryFile	ObjectMemoryLoader.load(String uri, boolean loadIntoReadOnlyMemory) Loads an object memory from a given input stream.
void	Isolate.save(DataOutputStream dos, String uri) Serializes the object graph rooted by this hibernated isolate and writes it to a given stream.
void	Suite.save(DataOutputStream dos, String uri) Serializes the object graph rooted by this suite and writes it to a given stream.
void	Isolate.save(DataOutputStream dos, String uri, boolean bigEndian) Serializes the object graph rooted by this hibernated isolate and writes it to a given stream.
ObjectMemory	Suite.save(DataOutputStream dos, String uri, boolean bigEndian) Serializes the object graph rooted by this suite and writes it to a given stream.
static void	ObjectMemorySerializer.save(DataOutputStream dos, String uri, ObjectMemorySerializer.ControlBlock cb, ObjectMemory parent, boolean bigEndian) Writes a serialized object memory to a given output stream.
void	Suite.saveKlassMetadatas(DataOutputStream dos, String uri) Serializes the object graph rooted by this suite and writes it to a given stream.
void	Suite.saveKlassMetadatas(DataOutputStream dos, String uri, boolean bigEndian) Serializes the object graph rooted by this suite and writes it to a given stream.

Uses of IOException in com.sun.squawk.debugger

Subclasses of IOException in com.sun.squawk.debugger

static class

JDWPConnection.ClosedException

Methods in com.sun.squawk.debugger that throw IOException

void	PacketInputStream.close() Closes this stream and its underlying stream.
void	PacketOutputStream.close(String s) Closes this stream and its underlying stream.
void	EventManager.consumeEvent(Debugger.Event event) Consumes an event from an event producer.
void	EventNotifier.Consumer.consumeEvent(Debugger.Event event) Consumes an event.
void	PacketOutputStream.copyTaggedValue(PacketInputStream in) Copy a tagged value (primitive or object) from the input stream to the output stream.
void	PacketOutputStream.copyValue(int tag, PacketInputStream in) Copy a value (primitive or object) from the input stream to the output stream.
protected abstract boolean	JDWPListener.CommandSet.dispatch() Dispatches to the handler for the specific command in the command set.
boolean	JDWPListener.CommandSet.handle(JDWPListener listener, CommandPacket command) Handles a command packet by setting up the variables used to interpret and reply to the command and then dispatching to the specific command handler.
void	JDWPListener.open(String url, byte[] handshake, boolean initiate, boolean isJDB, Runnable delayer) Opens the connection used by this listener and performs a handshake with the remote host once the connection has been established.
protected abstract void	JDWPListener.processCommand(CommandPacket command) Processes a single command received over this listeners connection.
boolean	PacketInputStream.readBoolean(String s) Reads a boolean value from this stream.
byte	PacketInputStream.readByte(String s) Reads one byte from this stream.
char	PacketInputStream.readChar(String s) Reads a char value from this stream.
double	PacketInputStream.readDouble(String s) Reads a double value from this stream.
DataType.FieldID	PacketInputStream.readFieldID(String s)
float	PacketInputStream.readFloat(String s) Reads a float value from this stream.
DataType.FrameID	PacketInputStream.readFrameID(String s)
int	PacketInputStream.readInt(String s) Reads an int value from this stream.
DataType.Location	PacketInputStream.readLocation(String s)
long	PacketInputStream.readLong(String s) Reads a long value from this stream.
DataType.MethodID	PacketInputStream.readMethodID(String s)
protected EventRequestModifier	EventRequest.readModifier(PacketInputStream in, int kind) Creates a EventRequestModifier from a given PacketInputStream.
DataType.ObjectID	PacketInputStream.readObjectID(String s)
DataType.ReferenceTypeID	PacketInputStream.readReferenceTypeID(String s)
short	PacketInputStream.readShort(String s) Reads a short value from this stream.
String	PacketInputStream.readString(String s) Reads from the stream a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String.
DataType.TaggedObjectID	PacketInputStream.readTaggedObjectID(String s)
abstract void	EventManager.send(Debugger.Event event, EventManager.MatchedRequests mr)
ReplyPacket	JDWPListener.sendCommand(CommandPacket command) Sends a command packet over this connection.
void	JDWPListener.sendReply(ReplyPacket reply)
int	PacketInputStream.skipBytes(int n) Attempts to skip over n bytes in the stream.
void	Packet.write(DataOutputStream dos) Writes this packet to a given output stream.
void	PacketOutputStream.writeBoolean(boolean value, String s) Writes a boolean value to this stream.
void	PacketOutputStream.writeByte(int value, String s) Writes one byte to this stream.
void	PacketOutputStream.writeChar(char value, String s) Writes a char value to this stream.
void	PacketOutputStream.writeDouble(double value, String s) Writes a double value to this stream.
void	PacketOutputStream.writeFieldID(DataType.FieldID value, String s)
protected void	CommandPacket.writeFields(DataOutputStream dos) Write the set and command fields to dos
protected abstract void	Packet.writeFields(DataOutputStream dos) Hook for sublasses to write their specific fields to a packet being sent.
protected void	ReplyPacket.writeFields(DataOutputStream dos) Hook for sublasses to write their specific fields to a packet being sent.
void	PacketOutputStream.writeFloat(float value, String s) Writes a float value to this stream.
void	PacketOutputStream.writeFrameID(DataType.FrameID value, String s)
void	PacketOutputStream.writeInt(int value, String s) Writes an int value to this stream.
void	PacketOutputStream.writeLocation(DataType.Location value, String s)
void	PacketOutputStream.writeLong(long value, String s) Writes a long value to this stream.
void	PacketOutputStream.writeMethodID(DataType.MethodID value, String s)
void	PacketOutputStream.writeNullLocation(String s)
void	PacketOutputStream.writeObjectID(DataType.ObjectID value, String s)
void	PacketOutputStream.writePrimitive(byte tag, long value, String s) Writes a primitive value to this stream preceeded by a tag describing the type and data size (in bytes) of the value.
void	PacketOutputStream.writeReferenceTypeID(DataType.ReferenceTypeID value, String s)
void	PacketOutputStream.writeShort(short value, String s) Writes a short value to this stream.
void	PacketOutputStream.writeString(String value, String s) Writes a string to the underlying output stream using UTF-8 encoding in a machine-independent manner.
void	PacketOutputStream.writeTaggedObjectID(DataType.TaggedObjectID value, String s)

Constructors in com.sun.squawk.debugger that throw IOException

CommandPacket(int id, int dataLength, DataInputStream data, int set, int command, boolean needsReply)
Creates a packet to encapsulate a received JDWP command packet.

EventRequest(int id, PacketInputStream in, int kind)
Creates an EventRequest based on the data read from a JDWP packet.

EventRequestModifier.ClassMatch(PacketInputStream in, int kind, boolean exclude)
Creates a ClassMatch modifier.

EventRequestModifier.ClassOnly(PacketInputStream in, int kind)
Creates a ClassOnly modifier.

EventRequestModifier.Count(PacketInputStream in)
Creates a Count modifier.

EventRequestModifier.ExceptionOnly(PacketInputStream in, int kind)
Creates an ExceptionOnly.

EventRequestModifier.LocationOnly(PacketInputStream in, int kind)
Creates a LocationOnly modifier.

EventRequestModifier.Step(PacketInputStream in, int kind)
Creates a Step modifier.

EventRequestModifier.ThreadOnly(PacketInputStream in, int kind)
Creates a ThreadOnly modifier.

JDWPConnection(String url, byte[] handshake, boolean initiate, boolean isJDB, Runnable delayer)
Creates a connection based on a given URL and does a handshake with the remote enity once the connection is established.

Packet(int id, int dataLength, DataInputStream data)
Creates a Packet to encapsulate a received JDWP packet.

ReplyPacket(int id, int dataLength, DataInputStream data, int errorCode)
Creates a packet to encapsulate a received JDWP reply packet.

Uses of IOException in com.sun.squawk.debugger.sda

Methods in com.sun.squawk.debugger.sda that throw IOException

void	SDPListener.processCommand(CommandPacket command) Processes a single command received over this listeners connection.
void	ObjectManager.writeTaggedObject(PacketOutputStream out, Object object, String s) Writes the JDWP tag and object ID of an object to a given packet stream.

Uses of IOException in com.sun.squawk.io

Methods in com.sun.squawk.io that throw IOException

int	ConnectionBaseAdapter.available() Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.
void	BufferedReader.close() Close the stream.
void	BufferedWriter.close() Close the stream.
void	ConnectionBase.close() Close
void	ConnectionBaseAdapter.close() Close the connection.
void	MulticastOutputStream.close() Closes this output stream and releases any system resources associated with this stream.
protected void	ConnectionBaseAdapter.closeInputStream() Called once by each child input stream.
protected void	ConnectionBaseAdapter.closeOutputStream() Called once by each child output stream.
protected abstract void	ConnectionBaseAdapter.disconnect() Free up the connection resources.
protected void	ConnectionBaseAdapter.ensureOpen() Check if the connection is open.
void	BufferedWriter.flush() Flush the stream.
protected void	ConnectionBaseAdapter.flush() Forces any buffered output bytes to be written out.
void	MulticastOutputStream.flush() Flushes this output stream and forces any buffered output bytes to be written out.
void	ConnectionBaseAdapter.initStreamConnection(int mode) Check the mode argument and initialize the StreamConnection.
void	BufferedReader.mark(int readAheadLimit) Mark the present position in the stream.
void	BufferedWriter.newLine() Write a line separator.
abstract Connection	ConnectionBase.open(String protocol, String name, int mode, boolean timeouts) Open a connection to a target.
DataInputStream	ConnectionBase.openDataInputStream() Create and open a connection input stream.
DataInputStream	ConnectionBaseAdapter.openDataInputStream() Open and return a data input stream for a connection.
DataOutputStream	ConnectionBase.openDataOutputStream() Create and open a connection output stream.
DataOutputStream	ConnectionBaseAdapter.openDataOutputStream() Open and return a data output stream for a connection.
InputStream	ConnectionBase.openInputStream() Open and return a data input stream for a connection.
InputStream	ConnectionBaseAdapter.openInputStream() Returns an input stream.
OutputStream	ConnectionBase.openOutputStream() Open and return a data output stream for a connection.
OutputStream	ConnectionBaseAdapter.openOutputStream() Returns an output stream.
abstract Connection	ConnectionBaseAdapter.openPrim(String name, int mode, boolean timeouts) Initialize the StreamConnection and return it.
int	BufferedReader.read() Read a single character.
int	BufferedReader.read(char[] cbuf, int off, int len) Read characters into a portion of an array.
protected abstract int	ConnectionBaseAdapter.readBytes(byte[] b, int off, int len) Reads up to len bytes of data from the input stream into an array of bytes, blocks until at least one byte is available.
String	BufferedReader.readLine() Read a line of text.
boolean	BufferedReader.ready() Tell whether this stream is ready to be read.
void	BufferedReader.reset() Reset the stream to the most recent mark.
void	ConnectionBaseAdapter.reset() Repositions input stream for a connection to the position at the time the mark method was last called on this input stream.
long	BufferedReader.skip(long n) Skip characters.
void	MulticastOutputStream.write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.
void	BufferedWriter.write(char[] cbuf, int off, int len) Write a portion of an array of characters.
void	BufferedWriter.write(int c) Write a single character.
void	MulticastOutputStream.write(int b) Writes the specified byte to this output stream.
void	BufferedWriter.write(String s, int off, int len) Write a portion of a String.
protected abstract int	ConnectionBaseAdapter.writeBytes(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.

Uses of IOException in com.sun.squawk.io.connections

Methods in com.sun.squawk.io.connections that throw IOException

byte[]	ClasspathConnection.getBytes(String name) Convenience method that provides access to the bytes to be found by doing a ClasspathConnection.openInputStream(String) on file named name.
InputStream	ClasspathConnection.openInputStream(String name)

Uses of IOException in com.sun.squawk.io.j2me.channel

Methods in com.sun.squawk.io.j2me.channel that throw IOException

StreamConnection	Protocol.acceptAndOpen() acceptAndOpen
int	ChannelInputStream.available()
void	ChannelInputStream.close()
void	ChannelOutputStream.close()
void	Protocol.close() Close the connection.
void	ChannelOutputStream.flush()
Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) open
InputStream	Protocol.openInputStream() openInputStream
OutputStream	Protocol.openOutputStream() openOutputStream
int	ChannelInputStream.read()
int	ChannelInputStream.read(byte[] b, int off, int len)
boolean	ChannelInputStream.readBoolean() Reads one input byte and returns true if that byte is nonzero, false if that byte is zero.
byte	ChannelInputStream.readByte() Reads and returns one input byte.
char	ChannelInputStream.readChar() See the general contract of the readChar method of DataInput.
double	ChannelInputStream.readDouble() Reads a 64 bit double.
float	ChannelInputStream.readFloat() Reads a 32 bit float.
void	ChannelInputStream.readFully(byte[] b)
void	ChannelInputStream.readFully(byte[] b, int off, int len) See the general contract of the readFully method of DataInput.
int	ChannelInputStream.readInt()
long	ChannelInputStream.readLong()
short	ChannelInputStream.readShort() Reads two input bytes and returns a short value.
int	ChannelInputStream.readUnsignedByte() Reads one input byte, zero-extends it to type int, and returns the result, which is therefore in the range 0 through 255.
int	ChannelInputStream.readUnsignedShort()
String	ChannelInputStream.readUTF() Reads in a string that has been encoded using a modified UTF-8 format.
void	ChannelInputStream.reset()
long	ChannelInputStream.skip(long n)
int	ChannelInputStream.skipBytes(int n) Makes an attempt to skip over n bytes of data from the input stream, discarding the skipped bytes.
void	ChannelOutputStream.write(byte[] b) Writes to the output stream all the bytes in array b.
void	ChannelOutputStream.write(byte[] b, int off, int len)
void	ChannelOutputStream.write(int v)
void	ChannelOutputStream.writeBoolean(boolean v) Writes a boolean value to this output stream.
void	ChannelOutputStream.writeByte(int v) Writes out a byte to the underlying output stream as a 1-byte value.
void	ChannelOutputStream.writeChar(int v)
void	ChannelOutputStream.writeChars(String s) Writes a string to the underlying output stream as a sequence of characters.
void	ChannelOutputStream.writeDouble(double v) Writes a 64 bit double.
void	ChannelOutputStream.writeFloat(float v) Writes a 32 bit float.
void	ChannelOutputStream.writeInt(int v)
void	ChannelOutputStream.writeLong(long v)
void	ChannelOutputStream.writeShort(int v)
void	ChannelOutputStream.writeUTF(String str) Writes a string to the underlying output stream using UTF-8 encoding in a machine-independent manner.

Constructors in com.sun.squawk.io.j2me.channel that throw IOException

ChannelInputStream(Protocol parent)

ChannelOutputStream(Protocol parent)

Uses of IOException in com.sun.squawk.io.j2me.debug

Methods in com.sun.squawk.io.j2me.debug that throw IOException

Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) Open the connection
OutputStream	Protocol.openOutputStream() Returns an output stream for this socket.

Uses of IOException in com.sun.squawk.io.j2me.dserror

Methods in com.sun.squawk.io.j2me.dserror that throw IOException

Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) Open the connection
OutputStream	Protocol.openOutputStream() Returns an output stream for this socket.

Uses of IOException in com.sun.squawk.io.j2me.file

Methods in com.sun.squawk.io.j2me.file that throw IOException

int	Protocol.available() Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.
protected void	Protocol.closeInputStream() Called once by each child input stream.
protected void	Protocol.closeOutputStream() Called once by each child output stream.
protected void	Protocol.connect(String name, int mode, boolean timeouts) Establishes the connection.
void	Protocol.create()
static void	Protocol.create(String name) Create a file for writing
void	Protocol.delete()
protected void	Protocol.disconnect() Free up the connection resources.
protected void	Protocol.ensureConnected() Checks that the connection is already open.
protected void	Protocol.ensureOpenAndConnected() Checks that the connection is already open and connected.
long	Protocol.fileSize()
protected void	Protocol.flush() Forces any buffered output bytes to be written out.
Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) Open the connection
InputStream	Protocol.openInputStream() Open and return an input stream for a connection.
OutputStream	Protocol.openOutputStream() Open and return an output stream for a connection.
OutputStream	Protocol.openOutputStream(long byteOffset)
Connection	Protocol.openPrim(String name, int mode, boolean timeouts) Opens the file connection.
protected int	Protocol.readBytes(byte[] b, int off, int len) Reads up to len bytes of data from the input stream into an array of bytes, blocks until at least one byte is available.
protected int	Protocol.writeBytes(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.

Uses of IOException in com.sun.squawk.io.j2me.http

Methods in com.sun.squawk.io.j2me.http that throw IOException

void	Protocol.close()
protected void	Protocol.connect()
protected void	Protocol.disconnect()
int	Protocol.getResponseCode()
String	Protocol.getResponseMessage()
Connection	Protocol.open(String protocol, String url, int mode, boolean timeouts)
InputStream	Protocol.openInputStream()
OutputStream	Protocol.openOutputStream()
protected void	Protocol.parseURL()
void	Protocol.setRequestMethod(String method)
void	Protocol.setRequestProperty(String key, String value)

Uses of IOException in com.sun.squawk.io.j2me.multicastoutput

Methods in com.sun.squawk.io.j2me.multicastoutput that throw IOException

Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) Opens the connection.
OutputStream	Protocol.openOutputStream() Opens and returns an output stream for this connection.

Uses of IOException in com.sun.squawk.io.j2me.serversocket

Methods in com.sun.squawk.io.j2me.serversocket that throw IOException

StreamConnection	Protocol.acceptAndOpen() Returns a GenericConnection that represents a server side socket connection
void	Protocol.close() Close the connection.
String	Protocol.getLocalAddress()
int	Protocol.getLocalPort()
Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) Open the connection

Uses of IOException in com.sun.squawk.io.j2me.socket

Methods in com.sun.squawk.io.j2me.socket that throw IOException

void	Protocol.close() Close the connection.
String	Protocol.getAddress()
String	Protocol.getLocalAddress()
int	Protocol.getLocalPort()
int	Protocol.getPort()
int	Protocol.getSocketOption(byte option)
static void	Test.main(String[] args) test code
Connection	Protocol.open(String protocol, String name, int mode, boolean timeouts) Open the connection
DataInputStream	Protocol.openDataInputStream() Open and return a data input stream for a connection.
DataOutputStream	Protocol.openDataOutputStream() Open and return a data output stream for a connection.
InputStream	Protocol.openInputStream() Returns an input stream for this socket.
OutputStream	Protocol.openOutputStream() Returns an output stream for this socket.
void	Protocol.setSocketOption(byte option, int value)

Uses of IOException in com.sun.squawk.io.mailboxes

Subclasses of IOException in com.sun.squawk.io.mailboxes

class	AddressClosedException This exception is thrown when trying to send to a closed MailboxAddress, or when reading from a Mailbox, and the MailBoxHandler is managing a private address that has closed.
class	MailboxClosedException This exception is thrown when trying to receive from a closed Mailbox.
class	MailboxInUseException This exception is thrown when trying to send to register a mailbox under a name, and that name is already used.
class	NoSuchMailboxException This exception is thrown when trying to send to register a mailbox under a name, and that name is already used.

Uses of IOException in com.sun.squawk.microedition.io

Methods in com.sun.squawk.microedition.io that throw IOException

void	FileConnection.create()
void	FileConnection.delete()
long	FileConnection.fileSize()
DataInputStream	FileConnection.openDataInputStream()
DataOutputStream	FileConnection.openDataOutputStream()
InputStream	FileConnection.openInputStream()
OutputStream	FileConnection.openOutputStream()
OutputStream	FileConnection.openOutputStream(long byteOffset)

Uses of IOException in com.sun.squawk.peripheral

Subclasses of IOException in com.sun.squawk.peripheral

class

InsufficientFlashMemoryException

Methods in com.sun.squawk.peripheral that throw IOException

INorFlashSector[]

INorFlashSectorAllocator.getInitialSectors(int purpose)

Constructors in com.sun.squawk.peripheral that throw IOException

SimulatedNorFlashSector(String fileName)

Uses of IOException in com.sun.squawk.platform

Methods in com.sun.squawk.platform that throw IOException

int	GCFSockets.accept(int fd) Accept client connections on server socket fd.
int	GCFSockets.available(int handle) Gets the number of bytes that can be read without blocking.
void	BaseGCFFile.close() Close file associated with this handler.
void	GCFFile.close() Close file associated with this handler.
void	GCFSockets.close(int handle) Closes the socket connection.
void	GCFFile.closeForRead() Closes for reading the file that was open by openForRead method.
void	BaseGCFFile.closeForReadWrite() Closes the file for both reading and writing.
void	GCFFile.closeForReadWrite() Closes the file for both reading and writing.
void	GCFFile.closeForWrite() Closes for writing the file that was open by openForWrite method.
void	GCFFile.create() Create file corresponding to this file handler.
void	GCFFile.delete() Deletes the file or directory associated with this handler.
long	GCFFile.fileSize() Determines the size of a file on the file system.
void	GCFFile.flush() Forces any buffered output bytes to be written out.
int	GCFSockets.getSockOpt(int socket, int option_name) get a socket option
int	GCFSockets.open(String hostname, int port, int mode) Opens a TCP connection to a server.
void	GCFFile.openForRead() Open the file for reading, on the underlying file system.
void	GCFFile.openForWrite() Open the file for writing, on the underlying file system.
int	GCFSockets.openServer(int port, int backlog) Opens a server TCP connection to clients.
void	GCFFile.positionForWrite(long offset) Sets the location for the next write operation.
int	GCFFile.read(byte[] b, int off, int len) Reads up to len bytes of data from the input stream into an array of bytes, blocks until at least one byte is available.
int	GCFSockets.readBuf(int handle, byte[] b, int off, int len) Reads from the open socket connection.
int	GCFSockets.readByte(int handle) Read a byte from the open socket connection.
int	GCFSockets.readByte(int fd, byte[] b) Read a byte from the open socket connection.
void	GCFSockets.setSockOpt(int socket, int option_name, int option_value) set a socket option
int	GCFFile.write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.
int	GCFSockets.writeBuf(int handle, byte[] b, int off, int len) Writes to the open socket connection.
int	GCFSockets.writeByte(int handle, int b) Writes to the open socket connection.

Uses of IOException in com.sun.squawk.platform.posix

Methods in com.sun.squawk.platform.posix that throw IOException

int	GCFSocketsImpl.accept(int fd) Accept client connections on server socket fd.
int	GCFSocketsImpl.available(int fd)
void	GCFSocketsImpl.close(int fd)
void	GCFFileImpl.closeForRead() Closes the file for reading.
void	GCFFileImpl.closeForWrite() Closes the file for writing.
void	GCFFileImpl.create()
void	GCFFileImpl.delete() Deletes the file or directory associated with this handler.
static int	LibCUtil.errCheckNeg(int result) Utility class that checks result.
long	GCFFileImpl.fileSize() Determines the size of a file on the file system.
void	GCFFileImpl.flush() Flushes any output to the file.
int	GCFSocketsImpl.getSockOpt(int socket, int option_name) get a socket option
int	GCFSocketsImpl.getSockOpt(int socket, int level, int option_name) get a socket option
int	GCFSocketsImpl.open(String hostname, int port, int mode)
void	GCFFileImpl.openForRead() Opens the file for reading.
void	GCFFileImpl.openForWrite() Opens the file for writing.
int	GCFSocketsImpl.openServer(int port, int backlog) Opens a server TCP connection to clients.
void	GCFFileImpl.positionForWrite(long offset) Sets the next write location.
int	GCFFileImpl.read(byte[] b, int off, int len) Reads data from the file to an array.
int	GCFSocketsImpl.readBuf(int fd, byte[] b, int offset, int length)
int	GCFSocketsImpl.readByte(int fd)
int	GCFSocketsImpl.readByte(int fd, byte[] b)
void	GCFSocketsImpl.setSockOpt(int socket, int option_name, int option_value) set a socket option
void	GCFSocketsImpl.setSockOpt(int socket, int level, int option_name, int option_value) set a socket option
int	GCFFileImpl.write(byte[] b, int off, int len) Write data from an array to the file.
int	GCFSocketsImpl.writeBuf(int fd, byte[] buffer, int off, int len)
int	GCFSocketsImpl.writeByte(int fd, int b)

Uses of IOException in com.sun.squawk.platform.windows

Methods in com.sun.squawk.platform.windows that throw IOException

int	GCFSocketsImpl.accept(int fd) Accept client connections on server socket fd.
int	GCFSocketsImpl.available(int fd)
void	GCFSocketsImpl.close(int fd)
void	GCFFileImpl.closeForRead() Closes the file for reading.
void	GCFFileImpl.closeForWrite() Closes the file for writing.
void	GCFFileImpl.create()
void	GCFFileImpl.delete() Deletes the file or directory associated with this handler.
static int	LibCUtil.errCheckNeg(int result) Utility class that checks result.
long	GCFFileImpl.fileSize() Determines the size of a file on the file system.
void	GCFFileImpl.flush() Flushes any output to the file.
int	GCFSocketsImpl.getSockOpt(int socket, int option_name) get a socket option
int	GCFSocketsImpl.open(String hostname, int port, int mode)
void	GCFFileImpl.openForRead() Opens the file for reading.
void	GCFFileImpl.openForWrite() Opens the file for writing.
int	GCFSocketsImpl.openServer(int port, int backlog) Opens a server TCP connection to clients.
void	GCFFileImpl.positionForWrite(long offset) Sets the next write location.
int	GCFFileImpl.read(byte[] b, int off, int len) Reads data from the file to an array.
int	GCFSocketsImpl.readBuf(int fd, byte[] b, int offset, int length)
int	GCFSocketsImpl.readByte(int fd)
int	GCFSocketsImpl.readByte(int fd, byte[] b)
void	GCFSocketsImpl.setSockOpt(int socket, int option_name, int option_value) set a socket option
int	GCFFileImpl.write(byte[] b, int off, int len) Write data from an array to the file.
int	GCFSocketsImpl.writeBuf(int fd, byte[] buffer, int off, int len)
int	GCFSocketsImpl.writeByte(int fd, int b)

Uses of IOException in com.sun.squawk.rms

Methods in com.sun.squawk.rms that throw IOException

void	ApplicationDescriptorEntry.readFrom(IMemoryHeapBlock memoryBlock)
void	IRmsEntry.readFrom(IMemoryHeapBlock memoryBlock)
void	RecordEntry.readFrom(IMemoryHeapBlock memoryBlock)
void	RecordStoreEntry.readFrom(IMemoryHeapBlock memoryBlock)
void	RecordStoreSequenceEntry.readFrom(IMemoryHeapBlock memoryBlock)
void	RmsEntry.readFrom(IMemoryHeapBlock memoryBlock)
void	ApplicationDescriptorEntry.writeTo(DataOutputStream dataOut)
void	IRmsEntry.writeTo(DataOutputStream dataOut)
void	RecordEntry.writeTo(DataOutputStream dataOut)
void	RecordStoreEntry.writeTo(DataOutputStream dataOut)
void	RecordStoreSequenceEntry.writeTo(DataOutputStream dataOut)
void	RmsEntry.writeTo(DataOutputStream dataOut)

Uses of IOException in com.sun.squawk.util

Methods in com.sun.squawk.util that throw IOException

String	LineReader.readLine() Read a line of text.
Vector	LineReader.readLines(Vector v) Read all the lines from the input stream and add them to a given Vector.
static String	DataInputUTF8Decoder.readUTF(DataInput in, boolean isClassFile, boolean twoByteLength) Reads a UTF-8 encoded String from in.
static String	DataInputUTF8Decoder.readUTF(DataInput in, boolean isClassFile, int utflen) Reads a UTF-8 encoded String from in.
static int	DataOutputUTF8Encoder.writeUTF(String str, DataOutput out, boolean twoByteLength) Writes a string to out in UTF-8 encoded form.

Uses of IOException in edu.wpi.first.wpilibj.can

Subclasses of IOException in edu.wpi.first.wpilibj.can

class

CANTimeoutException Exception indicating that the CAN device did not respond within the timeout period specified.

Uses of IOException in edu.wpi.first.wpilibj.networktables

Methods in edu.wpi.first.wpilibj.networktables that throw IOException

static void

NetworkTable.initialize()

Uses of IOException in edu.wpi.first.wpilibj.networktables2

Methods in edu.wpi.first.wpilibj.networktables2 that throw IOException

void	NetworkTableEntry.send(NetworkTableConnection connection)
void	NetworkTableEntry.sendValue(DataOutputStream os) Send the value of the entry over the output stream

Uses of IOException in edu.wpi.first.wpilibj.networktables2.client

Methods in edu.wpi.first.wpilibj.networktables2.client with parameters of type IOException

void	ClientConnectionAdapter.ioException(IOException e)

Methods in edu.wpi.first.wpilibj.networktables2.client that throw IOException

void	ClientConnectionAdapter.clientHello(char protocolRevision)
void	ClientConnectionAdapter.keepAlive()
void	ClientConnectionAdapter.serverHelloComplete()

Uses of IOException in edu.wpi.first.wpilibj.networktables2.connection

Subclasses of IOException in edu.wpi.first.wpilibj.networktables2.connection

class

BadMessageException An exception throw when a NetworkTableNode receives a bad message

Methods in edu.wpi.first.wpilibj.networktables2.connection with parameters of type IOException

void	ConnectionAdapter.ioException(IOException e) called if an io exception is thrown

Methods in edu.wpi.first.wpilibj.networktables2.connection that throw IOException

void	ConnectionAdapter.clientHello(char protocolRevision) Called when the connection receives a client hello message
void	NetworkTableConnection.flush()
void	ConnectionAdapter.keepAlive() Called when the connection receives a keep alive message
void	ConnectionAdapter.protocolVersionUnsupported(char protocolRevision) Called when the connection receives a protocol unsupported message
void	NetworkTableConnection.read(ConnectionAdapter adapter)
void	NetworkTableConnection.sendClientHello()
void	NetworkTableConnection.sendEntryAssignment(NetworkTableEntry entry)
void	NetworkTableConnection.sendEntryUpdate(NetworkTableEntry entry)
void	NetworkTableConnection.sendKeepAlive()
void	NetworkTableConnection.sendProtocolVersionUnsupported()
void	NetworkTableConnection.sendServerHelloComplete()
void	ConnectionAdapter.serverHelloComplete()

Uses of IOException in edu.wpi.first.wpilibj.networktables2.server

Methods in edu.wpi.first.wpilibj.networktables2.server with parameters of type IOException

void	ServerConnectionAdapter.ioException(IOException e)

Methods in edu.wpi.first.wpilibj.networktables2.server that throw IOException

void	ServerConnectionAdapter.clientHello(char protocolRevision)
void	ServerConnectionAdapter.keepAlive()
void	ServerConnectionAdapter.protocolVersionUnsupported(char protocolRevision)
void	ServerConnectionAdapter.serverHelloComplete()

Uses of IOException in edu.wpi.first.wpilibj.networktables2.stream

Methods in edu.wpi.first.wpilibj.networktables2.stream that throw IOException

IOStream	IOStreamProvider.accept()
IOStream	SocketConnectionServerStreamProvider.accept()
void	IOStreamProvider.close() Close the source of the IOStreams.
void	SocketConnectionServerStreamProvider.close()
IOStream	IOStreamFactory.createStream()
IOStream	SocketConnectionStreamFactory.createStream()
static IOStreamFactory	SocketStreams.newStreamFactory(String host, int port) Create a new IOStream factory
static IOStreamProvider	SocketStreams.newStreamProvider(int port) Create a new IOStream provider

Constructors in edu.wpi.first.wpilibj.networktables2.stream that throw IOException

SocketConnectionServerStreamProvider(int port)
Create a new Stream provider that wraps a Socket Server on the given port

SocketConnectionStream(SocketConnection socket)
Create a new IOStream for a socket connection

SocketConnectionStream(String host, int port)
Create a new IOStream for a socket connection with the given host and port

SocketConnectionStreamFactory(String host, int port)
Create a new factory that will create socket connections with the given host and port

Uses of IOException in edu.wpi.first.wpilibj.networktables2.type

Methods in edu.wpi.first.wpilibj.networktables2.type that throw IOException

Object	ArrayEntryType.readValue(DataInputStream is)
abstract Object	NetworkTableEntryType.readValue(DataInputStream is) read a value from a data input stream
void	ArrayEntryType.sendValue(Object value, DataOutputStream os)
abstract void	NetworkTableEntryType.sendValue(Object value, DataOutputStream os) send a value over a data output stream

Uses of IOException in java.io

Subclasses of IOException in java.io

class	EOFException Signals that an end of file or end of stream has been reached unexpectedly during input.
class	InterruptedIOException Signals that an I/O operation has been interrupted.
class	UnsupportedEncodingException The Character Encoding is not supported.
class	UTFDataFormatException Signals that a malformed UTF-8 string has been read in a data input stream or by any class that implements the data input interface.

Methods in java.io that throw IOException

int	BufferedInputStream.available()
int	DataInputStream.available() Returns the number of bytes that can be read from this input stream without blocking.
int	InputStream.available() Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.
void	BufferedInputStream.close()
void	BufferedOutputStream.close()
void	ByteArrayInputStream.close() Closes this input stream and releases any system resources associated with the stream.
void	ByteArrayOutputStream.close() Closes this output stream and releases any system resources associated with this stream.
void	DataInputStream.close() Closes this input stream and releases any system resources associated with the stream.
void	DataOutputStream.close() Closes this output stream and releases any system resources associated with the stream.
void	InputStream.close() Closes this input stream and releases any system resources associated with the stream.
void	InputStreamReader.close() Close the stream.
void	OutputStream.close() Closes this output stream and releases any system resources associated with this stream.
void	OutputStreamWriter.close() Close the stream.
abstract void	Reader.close() Close the stream.
abstract void	Writer.close() Close the stream, flushing it first.
void	BufferedOutputStream.flush()
void	DataOutputStream.flush() Flushes this data output stream.
void	OutputStream.flush() Flushes this output stream and forces any buffered output bytes to be written out.
void	OutputStreamWriter.flush() Flush the stream.
abstract void	Writer.flush() Flush the stream.
void	InputStreamReader.mark(int readAheadLimit) Mark the present position in the stream.
void	Reader.mark(int readAheadLimit) Mark the present position in the stream.
int	BufferedInputStream.read()
int	DataInputStream.read() Reads the next byte of data from this input stream.
abstract int	InputStream.read() Reads the next byte of data from the input stream.
int	InputStreamReader.read() Read a single character.
int	Reader.read() Read a single character.
int	DataInputStream.read(byte[] b) See the general contract of the read method of DataInput.
int	InputStream.read(byte[] b) Reads some number of bytes from the input stream and stores them into the buffer array b.
int	DataInputStream.read(byte[] b, int off, int len) Reads up to len bytes of data from this input stream into an array of bytes.
int	InputStream.read(byte[] b, int off, int len) Reads up to len bytes of data from the input stream into an array of bytes.
int	Reader.read(char[] cbuf) Read characters into an array.
int	InputStreamReader.read(char[] cbuf, int off, int len) Read characters into a portion of an array.
abstract int	Reader.read(char[] cbuf, int off, int len) Read characters into a portion of an array.
boolean	DataInput.readBoolean() Reads one input byte and returns true if that byte is nonzero, false if that byte is zero.
boolean	DataInputStream.readBoolean() See the general contract of the readBoolean method of DataInput.
byte	DataInput.readByte() Reads and returns one input byte.
byte	DataInputStream.readByte() See the general contract of the readByte method of DataInput.
char	DataInput.readChar() Reads an input char and returns the char value.
char	DataInputStream.readChar() See the general contract of the readChar method of DataInput.
double	DataInput.readDouble() Reads eight input bytes and returns a double value.
double	DataInputStream.readDouble() Reads a 64 bit double.
float	DataInput.readFloat() Reads four input bytes and returns a float value.
float	DataInputStream.readFloat() Reads a 32 bit float.
void	DataInput.readFully(byte[] b) Reads some bytes from an input stream and stores them into the buffer array b.
void	DataInputStream.readFully(byte[] b) See the general contract of the readFully method of DataInput.
void	DataInput.readFully(byte[] b, int off, int len) Reads len bytes from an input stream.
void	DataInputStream.readFully(byte[] b, int off, int len) See the general contract of the readFully method of DataInput.
int	DataInput.readInt() Reads four input bytes and returns an int value.
int	DataInputStream.readInt() See the general contract of the readInt method of DataInput.
long	DataInput.readLong() Reads eight input bytes and returns a long value.
long	DataInputStream.readLong() See the general contract of the readLong method of DataInput.
short	DataInput.readShort() Reads two input bytes and returns a short value.
short	DataInputStream.readShort() See the general contract of the readShort method of DataInput.
int	DataInput.readUnsignedByte() Reads one input byte, zero-extends it to type int, and returns the result, which is therefore in the range 0 through 255.
int	DataInputStream.readUnsignedByte() See the general contract of the readUnsignedByte method of DataInput.
int	DataInput.readUnsignedShort() Reads two input bytes, zero-extends it to type int, and returns an int value in the range 0 through 65535.
int	DataInputStream.readUnsignedShort() See the general contract of the readUnsignedShort method of DataInput.
String	DataInput.readUTF() Reads in a string that has been encoded using a modified UTF-8 format.
String	DataInputStream.readUTF() See the general contract of the readUTF method of DataInput.
static String	DataInputStream.readUTF(DataInput in) Reads from the stream in a representation of a Unicode character string encoded in Java modified UTF-8 format; this string of characters is then returned as a String.
boolean	InputStreamReader.ready() Tell whether this stream is ready to be read.
boolean	Reader.ready() Tell whether this stream is ready to be read.
void	DataInputStream.reset() Repositions this stream to the position at the time the mark method was last called on this input stream.
void	InputStream.reset() Repositions this stream to the position at the time the mark method was last called on this input stream.
void	InputStreamReader.reset() Reset the stream.
void	Reader.reset() Reset the stream.
long	DataInputStream.skip(long n) Skips over and discards n bytes of data from the input stream.
long	InputStream.skip(long n) Skips over and discards n bytes of data from this input stream.
long	InputStreamReader.skip(long n) Skip characters.
long	Reader.skip(long n) Skip characters.
int	DataInput.skipBytes(int n) Makes an attempt to skip over n bytes of data from the input stream, discarding the skipped bytes.
int	DataInputStream.skipBytes(int n) See the general contract of the skipBytes method of DataInput.
void	DataOutput.write(byte[] b) Writes to the output stream all the bytes in array b.
void	OutputStream.write(byte[] b) Writes b.length bytes from the specified byte array to this output stream.
void	BufferedOutputStream.write(byte[] b, int off, int len)
void	DataOutput.write(byte[] b, int off, int len) Writes len bytes from array b, in order, to the output stream.
void	DataOutputStream.write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to the underlying output stream.
void	OutputStream.write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.
void	Writer.write(char[] cbuf) Write an array of characters.
void	OutputStreamWriter.write(char[] cbuf, int off, int len) Write a portion of an array of characters.
abstract void	Writer.write(char[] cbuf, int off, int len) Write a portion of an array of characters.
void	BufferedOutputStream.write(int b)
void	DataOutput.write(int b) Writes to the output stream the eight low-order bits of the argument b.
void	DataOutputStream.write(int b) Writes the specified byte (the low eight bits of the argument b) to the underlying output stream.
abstract void	OutputStream.write(int b) Writes the specified byte to this output stream.
void	OutputStreamWriter.write(int c) Write a single character.
void	Writer.write(int c) Write a single character.
void	Writer.write(String str) Write a string.
void	OutputStreamWriter.write(String str, int off, int len) Write a portion of a string.
void	Writer.write(String str, int off, int len) Write a portion of a string.
void	DataOutput.writeBoolean(boolean v) Writes a boolean value to this output stream.
void	DataOutputStream.writeBoolean(boolean v) Writes a boolean to the underlying output stream as a 1-byte value.
void	DataOutput.writeByte(int v) Writes to the output stream the eight low- order bits of the argument v.
void	DataOutputStream.writeByte(int v) Writes out a byte to the underlying output stream as a 1-byte value.
void	DataOutput.writeChar(int v) Writes a char value, which is comprised of two bytes, to the output stream.
void	DataOutputStream.writeChar(int v) Writes a char to the underlying output stream as a 2-byte value, high byte first.
void	DataOutput.writeChars(String s) Writes every character in the string s, to the output stream, in order, two bytes per character.
void	DataOutputStream.writeChars(String s) Writes a string to the underlying output stream as a sequence of characters.
void	DataOutput.writeDouble(double v) Writes a double value, which is comprised of eight bytes, to the output stream.
void	DataOutputStream.writeDouble(double v) Writes a 64 bit double.
void	DataOutput.writeFloat(float v) Writes a float value, which is comprised of four bytes, to the output stream.
void	DataOutputStream.writeFloat(float v) Writes a 32 bit float.
void	DataOutput.writeInt(int v) Writes an int value, which is comprised of four bytes, to the output stream.
void	DataOutputStream.writeInt(int v) Writes an int to the underlying output stream as four bytes, high byte first.
void	DataOutput.writeLong(long v) Writes an long value, which is comprised of four bytes, to the output stream.
void	DataOutputStream.writeLong(long v) Writes a long to the underlying output stream as eight bytes, high byte first.
void	DataOutput.writeShort(int v) Writes two bytes to the output stream to represent the value of the argument.
void	DataOutputStream.writeShort(int v) Writes a short to the underlying output stream as two bytes, high byte first.
void	DataOutput.writeUTF(String s) Writes two bytes of length information to the output stream, followed by the Java modified UTF representation of every character in the string s.
void	DataOutputStream.writeUTF(String str) Writes a string to the underlying output stream using UTF-8 encoding in a machine-independent manner.

Uses of IOException in javax.microedition.io

Subclasses of IOException in javax.microedition.io

class

ConnectionNotFoundException This class is used to signal that a connection target cannot be found, or the protocol type is not supported.

Methods in javax.microedition.io that throw IOException

StreamConnection	StreamConnectionNotifier.acceptAndOpen() Returns a StreamConnection object that represents a server side socket connection.
void	Connection.close() Close the connection.
String	SocketConnection.getAddress() Gets the remote address to which the socket is bound.
long	HttpConnection.getDate() Returns the value of the date header field.
long	HttpConnection.getExpiration() Returns the value of the expires header field.
String	HttpConnection.getHeaderField(int n) Gets a header field value by index.
String	HttpConnection.getHeaderField(String name) Returns the value of the named header field.
long	HttpConnection.getHeaderFieldDate(String name, long def) Returns the value of the named field parsed as date.
int	HttpConnection.getHeaderFieldInt(String name, int def) Returns the value of the named field parsed as a number.
String	HttpConnection.getHeaderFieldKey(int n) Gets a header field key by index.
long	HttpConnection.getLastModified() Returns the value of the last-modified header field.
String	MulticastConnection.getLocalAddress() Gets the local address to which the socket is bound.
String	ServerSocketConnection.getLocalAddress() Gets the local address to which the socket is bound.
String	SocketConnection.getLocalAddress() Gets the local address to which the socket is bound.
String	UDPDatagramConnection.getLocalAddress() Gets the local address to which the datagram connection is bound.
int	MulticastConnection.getLocalPort() Returns the local port to which this socket is bound.
int	ServerSocketConnection.getLocalPort() Returns the local port to which this socket is bound.
int	SocketConnection.getLocalPort() Returns the local port to which this socket is bound.
int	UDPDatagramConnection.getLocalPort() Returns the local port to which this datagram connection is bound.
int	DatagramConnection.getMaximumLength() Get the maximum length a datagram can be.
int	DatagramConnection.getNominalLength() Get the nominal length of a datagram.
int	SocketConnection.getPort() Returns the remote port to which this socket is bound.
int	HttpConnection.getResponseCode() Returns the HTTP response status code.
String	HttpConnection.getResponseMessage() Gets the HTTP response message, if any, returned along with the response code from a server.
int	SocketConnection.getSocketOption(byte option) Get a socket option for the connection.
Datagram	DatagramConnection.newDatagram(byte[] buf, int size) Create a new datagram object.
Datagram	DatagramConnection.newDatagram(byte[] buf, int size, String addr) Make a new datagram object.
Datagram	DatagramConnection.newDatagram(int size) Create a new datagram object.
Datagram	DatagramConnection.newDatagram(int size, String addr) Create a new datagram object.
static Connection	Connector.open(String name) Create and open a Connection.
static Connection	Connector.open(String name, int mode) Create and open a Connection.
static Connection	Connector.open(String name, int mode, boolean timeouts) Create and open a Connection.
DataInputStream	InputConnection.openDataInputStream() Open and return a data input stream for a connection.
static DataInputStream	Connector.openDataInputStream(String name) Create and open a connection input stream.
DataOutputStream	OutputConnection.openDataOutputStream() Open and return a data output stream for a connection.
static DataOutputStream	Connector.openDataOutputStream(String name) Create and open a connection output stream.
InputStream	InputConnection.openInputStream() Open and return an input stream for a connection.
static InputStream	Connector.openInputStream(String name) Create and open a connection input stream.
OutputStream	OutputConnection.openOutputStream() Open and return an output stream for a connection.
static OutputStream	Connector.openOutputStream(String name) Create and open a connection output stream.
void	DatagramConnection.receive(Datagram dgram) Receive a datagram.
void	DatagramConnection.send(Datagram dgram) Send a datagram.
void	Datagram.setAddress(String addr) Set datagram address.
void	HttpConnection.setRequestMethod(String method) Set the method for the URL request, one of: GET POST HEAD are legal, subject to protocol restrictions.
void	HttpConnection.setRequestProperty(String key, String value) Sets the general request property.
void	SocketConnection.setSocketOption(byte option, int value) Set a socket option for the connection.