# Uses of Class
java.io.FilterInputStream

Packages that use FilterInputStream
Package
Description
java.io
Provides for system input and output through data streams, serialization and the file system.
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.
javax.swing
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.

- ## Uses of FilterInputStream in java.io

  Subclasses of FilterInputStream in java.io
  Modifier and Type
  Class
  Description
  `class`
  `BufferedInputStream`
  A `BufferedInputStream` adds functionality to another input stream-namely, the ability to buffer the input and to support the `mark` and `reset` methods.
  `class`
  `DataInputStream`
  A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way.
  `class`
  `LineNumberInputStream`
  Deprecated.
  This class incorrectly assumes that bytes adequately represent characters.
  `class`
  `PushbackInputStream`
  A `PushbackInputStream` adds functionality to another input stream, namely the ability to "push back" or "unread" bytes, by storing pushed-back bytes in an internal buffer.

- ## Uses of FilterInputStream in java.security

  Subclasses of FilterInputStream in java.security
  Modifier and Type
  Class
  Description
  `class`
  `DigestInputStream`
  A transparent stream that updates the associated message digest using the bits going through the stream.

- ## Uses of FilterInputStream in java.util.jar

  Subclasses of FilterInputStream in java.util.jar
  Modifier and Type
  Class
  Description
  `class`
  `JarInputStream`
  The `JarInputStream` class, which extends `ZipInputStream`, is used to read the contents of a JAR file from an input stream.

- ## Uses of FilterInputStream in java.util.zip

  Subclasses of FilterInputStream in java.util.zip
  Modifier and Type
  Class
  Description
  `class`
  `CheckedInputStream`
  An input stream that also maintains a checksum of the data being read.
  `class`
  `DeflaterInputStream`
  Implements an input stream filter for compressing data in the "deflate" compression format.
  `class`
  `GZIPInputStream`
  This class implements a stream filter for reading compressed data in the GZIP file format.
  `class`
  `InflaterInputStream`
  This class implements a stream filter for uncompressing data in the "deflate" compression format.
  `class`
  `ZipInputStream`
  An input stream for reading compressed and uncompressed ZIP file entries from a stream of bytes in the ZIP file format.

- ## Uses of FilterInputStream in javax.crypto

  Subclasses of FilterInputStream in javax.crypto
  Modifier and Type
  Class
  Description
  `class`
  `CipherInputStream`
  A `CipherInputStream` is composed of an `InputStream` and a `Cipher` object so that read() methods return data that are read in from the underlying `InputStream` but have been additionally processed by the `Cipher` object.

- ## Uses of FilterInputStream in javax.swing

  Subclasses of FilterInputStream in javax.swing
  Modifier and Type
  Class
  Description
  `class`
  `ProgressMonitorInputStream`
  Monitors the progress of reading from some InputStream.