BufferedInputStream | This subclass of FilterInputStream buffers input from an
underlying implementation to provide a possibly more efficient read
mechanism. |
BufferedOutputStream | This class accumulates bytes written in a buffer instead of immediately
writing the data to the underlying output sink. |
BufferedReader | This subclass of FilterReader buffers input from an
underlying implementation to provide a possibly more efficient read
mechanism. |
BufferedWriter | This class accumulates chars written in a buffer instead of immediately
writing the data to the underlying output sink. |
ByteArrayInputStream | This class permits an array of bytes to be read as an input stream. |
ByteArrayOutputStream | This class allows data to be written to a byte array buffer and
and then retrieved by an application. |
CharArrayReader | This class permits an array of chars to be read as an input stream. |
CharArrayWriter | This class allows data to be written to a char array buffer and
and then retrieved by an application. |
CharConversionException | This exception is thrown to indicate that a problem occurred with
an attempted character conversion. |
DataInput | This interface is implemented by classes that can data from streams
into Java primitive types. |
DataInputStream | This subclass of FilteredInputStream implements the
DataInput interface that provides method for reading primitive
Java data types from a stream. |
DataOutput | This interface is implemented by classes that can wrte data to streams
from Java primitive types. |
DataOutputStream | This class provides a mechanism for writing primitive Java datatypes
to an OutputStream in a portable way. |
EOFException | This exception is thrown when the end of the file or stream was
encountered unexpectedly. |
Externalizable | This interface provides a way that classes can completely control how
the data of their object instances are written and read to and from
streams. |
File | This class represents a file or directory on a local disk. |
FileDescriptor | This class represents an opaque file handle as a Java class. |
FileFilter | This interface has one method which is used for filtering pathnames
returned in a pathname listing. |
FileInputStream | This class is a stream that reads its bytes from a file. |
FileNotFoundException | This exception is thrown when an attempt is made to access a file that
does not exist, or is inaccessible for some other reason (such as writing
a read-only file). |
FileOutputStream | This classes allows a stream of data to be written to a disk file or
any open FileDescriptor . |
FilePermission | |
FileReader | This class provides a convenient way to set up a Reader
to read from a file. |
FileWriter | This is a convenience class for writing to files. |
FilenameFilter | This interface has one method which is used for filtering filenames
returned in a directory listing. |
FilterInputStream | This is the common superclass of all standard classes that filter
input. |
FilterOutputStream | This class is the common superclass of output stream classes that
filter the output they write. |
FilterReader | This is the common superclass of all standard classes that filter
input. |
FilterWriter | This class is the common superclass of output character stream classes
that filter the output they write. |
IOException | This exception is thrown to indicate an I/O problem of some sort
occurred. |
InputStream | This abstract class forms the base of the hierarchy of classes that read
input as a stream of bytes. |
InputStreamReader | This class reads characters from a byte input stream. |
InterruptedIOException | This exception is thrown when a in process I/O operation is interrupted
for some reason. |
InvalidClassException | This exception is thrown when there is some sort of problem with a
class during a serialization operation. |
InvalidObjectException | This exception is thrown when an object fails a validation test
during serialization. |
LineNumberInputStream | This class functions like a standard InputStream
except that it counts line numbers, and canonicalizes newline
characters. |
LineNumberReader | This class functions like a standard Reader except that it
counts line numbers, and canonicalizes newline characters. |
NotActiveException | This exception is thrown when a problem occurs due to the fact that
serialization is not active. |
NotSerializableException | This exception is thrown when a class implements Serializable because
of a superclass, but should not be serialized. |
ObjectInput | This interface extends the DataInput interface to provide a
facility to read objects as well as primitive types from a stream. |
ObjectInputStream | |
ObjectInputStream.GetField | This class allows a class to specify exactly which fields should
be read, and what values should be read for these fields. |
ObjectInputValidation | What does this interface really do?
|
ObjectOutput | This interface extends DataOutput to provide the additional
facility of writing object instances to a stream. |
ObjectOutputStream | An ObjectOutputStream can be used to write objects
as well as primitive data in a platform-independent manner to an
OutputStream . |
ObjectOutputStream.PutField | This class allows a class to specify exactly which fields should
be written, and what values should be written for these fields. |
ObjectStreamClass | |
ObjectStreamConstants | This interface contains constants that are used in object
serialization. |
ObjectStreamException | This exception is thrown when a problem occurs during serialization. |
ObjectStreamField | |
OptionalDataException | This exception is thrown when unexpected data appears in the input
stream from which a serialized object is being read. |
OutputStream | This abstract class forms the base of the hierarchy of classes that
write output as a stream of bytes. |
OutputStreamWriter | This class writes characters to an output stream that is byte oriented
It converts the chars that are written to bytes using an encoding layer,
which is specific to a particular encoding standard. |
PipedInputStream | An input stream that reads its bytes from an output stream
to which it is connected. |
PipedOutputStream | This class writes its bytes to a PipedInputStream to
which it is connected. |
PipedReader | An input stream that reads characters from a piped writer to which it is
connected. |
PipedWriter | This class writes its chars to a PipedReader to
which it is connected. |
PrintStream | This class prints Java primitive values and object to a stream as
text. |
PrintWriter | This class prints Java primitive values and objects to a stream as
text. |
PushbackInputStream | This subclass of FilterInputStream provides the ability to
unread data from a stream. |
PushbackReader | This subclass of FilterReader provides the ability to
unread data from a stream. |
RandomAccessFile | This class allows reading and writing of files at random locations. |
Reader | This abstract class forms the base of the hierarchy of classes that read
input as a stream of characters. |
SequenceInputStream | This class merges a sequence of multiple InputStream 's in
order to form a single logical stream that can be read by applications
that expect only one stream. |
Serializable | This interface has no methods. |
SerializablePermission | This class models permissions related to serialization. |
StreamCorruptedException | This exception is thrown when there is an error in the data that is
read from a stream during de-serialization. |
StreamTokenizer | This class parses streams of characters into tokens. |
StringBufferInputStream | This class permits a String to be read as an input stream. |
StringReader | This class permits a String to be read as a character
input stream. |
StringWriter | This class writes chars to an internal StringBuffer that
can then be used to retrieve a String . |
SyncFailedException | Thrown when a file synchronization fails. |
UTFDataFormatException | When reading a UTF string from an input stream, this exception is thrown
to indicate that the data read is invalid. |
UnsupportedEncodingException | This exception is thrown when the requested character encoding is
not supported. |
WriteAbortedException | This exception is thrown when another ObjectStreamException occurs during
a serialization read or write. |
Writer | This abstract class forms the base of the hierarchy of classes that
write output as a stream of chars. |