Package | Description |
---|---|
java.io |
Provides for system input and output through data streams,
serialization and the file system.
|
java.rmi.server |
Provides classes and interfaces for supporting the server
side of RMI.
|
java.security |
Provides the classes and interfaces for the security framework.
|
java.util.jar |
Provides classes for reading and writing the JAR (Java ARchive) file
format, which is based on the standard ZIP file format with an
optional manifest file.
|
java.util.zip |
Provides classes for reading and writing the standard ZIP and GZIP
file formats.
|
javax.crypto |
Provides the classes and interfaces for cryptographic operations.
|
Modifier and Type | Class and Description |
---|---|
class |
BufferedOutputStream
The class implements a buffered output stream.
|
class |
DataOutputStream
A data output stream lets an application write primitive Java data
types to an output stream in a portable way.
|
class |
PrintStream
A
PrintStream adds functionality to another output stream,
namely the ability to print representations of various data values
conveniently. |
Modifier and Type | Class and Description |
---|---|
class |
LogStream
Deprecated.
no replacement
|
Modifier and Type | Class and Description |
---|---|
class |
DigestOutputStream
A transparent stream that updates the associated message digest using
the bits going through the stream.
|
Modifier and Type | Class and Description |
---|---|
class |
JarOutputStream
The
JarOutputStream class is used to write the contents
of a JAR file to any output stream. |
Modifier and Type | Class and Description |
---|---|
class |
CheckedOutputStream
An output stream that also maintains a checksum of the data being
written.
|
class |
DeflaterOutputStream
This class implements an output stream filter for compressing data in
the "deflate" compression format.
|
class |
GZIPOutputStream
This class implements a stream filter for writing compressed data in
the GZIP file format.
|
class |
InflaterOutputStream
Implements an output stream filter for uncompressing data stored in the
"deflate" compression format.
|
class |
ZipOutputStream
This class implements an output stream filter for writing files in the
ZIP file format.
|
Modifier and Type | Class and Description |
---|---|
class |
CipherOutputStream
A CipherOutputStream is composed of an OutputStream and a Cipher so
that write() methods first process the data before writing them out
to the underlying OutputStream.
|
Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
Copyright © 1993, 2012, Oracle and/or its affiliates. All rights reserved.