Package java.io

Interface Summary

DataInput	Standard Java interface.
DataOutput	Standard Java interface.
Externalizable	Standard Java interface.
FileFilter	Interface to represent file filtering behavior.
FilenameFilter	Interface to represent file filtering behavior.
ObjectInput	Standard Java interface.
ObjectInputValidation	Standard Java interface.
ObjectOutput	Standard Java interface.
Serializable	Standard Java interface.

Class Summary

BufferedInputStream
BufferedOutputStream
BufferedReader
BufferedWriter
ByteArrayInputStream	Input stream that takes a byte[] as its source.
ByteArrayOutputStream	Output stream that writes to a byte[].
CharArrayReader	Reader that takes a char[] as its source.
CharArrayWriter	Writer that outputs to a char[].
DataInputStream	Output stream that can write simple values in a binary form.
DataOutputStream	Output stream that can write simple values in a binary form.
File	Class to represent a file.
FileDescriptor	Wrapper for a low-level "file descriptor".
FileInputStream	An input stream for reading data from a file.
FileOutputStream	An output stream for writing data to a file.
FilterInputStream	Input stream that can filter another input stream.
FilterOutputStream	Output stream that can filter another output stream.
FilterReader	Reader that can filter another reader.
FilterWriter	Writer that can filter another writer.
InputStream	Abstract class for byte-oriented input streams.
InputStreamReader	Class that performs byte-to-character conversion, wrapping an instance of InputStream to provide a Reader.
OutputStream	Abstract class for byte-oriented input streams.
OutputStreamWriter	Class that performs character-to-byte conversion, wrapping an instance of OutputStream to provide a Writer.
PipedInputStream	Input stream half of a pipe.
PipedOutputStream	Output stream half of a pipe.
PrintStream	Output stream wrapper that makes it all print-friendly.
PrintWriter	Writer wrapper that makes it all print-friendly.
PushbackInputStream	Input stream that can be "unread" in a limited fashion.
PushbackReader	Reader that can be "unread" in a limited fashion.
RandomAccessFile	Compliance: J2SE: 1.4 incomplete Unimplemented public final FileDescriptor getFD() throws IOException; public final java.nio.channels.FileChannel getChannel() public void setLength(long a) throws IOException;
Reader	Abstract class for character-oriented input streams.
StringReader
StringWriter	Writer wrapper for a StringBuffer.
Writer	Abstract class for character-oriented input streams.

Exception Summary

CharConversionException	Standard exception class, as specified by the standard Java API.
EOFException	Standard exception class, as specified by the standard Java API.
FileNotFoundException	Standard exception class, as specified by the standard Java API.
InterruptedIOException	Standard exception class, as specified by the standard Java API.
InvalidObjectException	Standard exception class, as specified by the standard Java API.
IOException	Standard exception class, as specified by the standard Java API.
ObjectStreamException	Standard exception class, as specified by the standard Java API.
SyncFailedException	Standard exception class, as specified by the standard Java API.
UnsupportedEncodingException	Standard exception class, as specified by the standard Java API.
UTFDataFormatException	Standard exception class, as specified by the standard Java API.