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| Java™ Platform Standard Ed. 6
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## Uses of Class
java.util.jar.JarFile

Packages that use JarFile
java.lang.instrument | Provides services that allow Java programming language agents to instrument programs running on the JVM.
java.net | Provides the classes for implementing networking applications.
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.

Uses of JarFile in java.lang.instrument

Methods in java.lang.instrument with parameters of type JarFile
`void` | `Instrumentation.appendToBootstrapClassLoaderSearch(JarFile jarfile)` Specifies a JAR file with instrumentation classes to be defined by the bootstrap class loader.
`void` | `Instrumentation.appendToSystemClassLoaderSearch(JarFile jarfile)` Specifies a JAR file with instrumentation classes to be defined by the system class loader.

Uses of JarFile in java.net

Methods in java.net that return JarFile
`abstract JarFile` | `JarURLConnection.getJarFile()` Return the JAR file for this connection.

Uses of JarFile in java.util.jar

Methods in java.util.jar with parameters of type JarFile
`void` | `Pack200.Packer.pack(JarFile in, OutputStream out)` Takes a JarFile and converts it into a Pack200 archive.

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