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.
See: Description
| Interface | Description |
|---|---|
| Pack200.Packer | The packer engine applies various transformations to the input JAR file, making the pack stream highly compressible by a compressor such as gzip or zip. |
| Pack200.Unpacker | The unpacker engine converts the packed stream to a JAR file. |
| Class | Description |
|---|---|
| Attributes | The Attributes class maps Manifest attribute names to associated string values. |
| Attributes.Name | The Attributes.Name class represents an attribute name stored in this Map. |
| JarEntry | This class is used to represent a JAR file entry. |
| JarFile | The |
| JarInputStream | The |
| JarOutputStream | The |
| Manifest | The Manifest class is used to maintain Manifest entry names and their associated Attributes. |
| Pack200 | Transforms a JAR file to or from a packed stream in Pack200 format. |
| Exception | Description |
|---|---|
| JarException | Signals that an error of some sort has occurred while reading from or writing to a JAR file. |
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. The manifest stores meta-information about the JAR file contents and is also used for signing JAR files.
© 1993–2017, Oracle and/or its affiliates. All rights reserved.
Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Various third party code in OpenJDK is licensed under different licenses (see Debian package).
Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.