# Uses of Package
java.nio

- Packages that use java.nio
  Package | Description
  --- | ---
  com.sun.nio.sctp | A Java API for Stream Control Transport Protocol.
  java.io | Provides for system input and output through data streams, serialization and the file system.
  java.lang | Provides classes that are fundamental to the design of the Java programming language.
  java.lang.invoke | The `java.lang.invoke` package provides low-level primitives for interacting with the Java Virtual Machine.
  java.lang.module | Classes to support module descriptors and creating configurations of modules by means of resolution and service binding.
  java.net.http | HTTP Client and WebSocket APIs
  java.nio | Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
  java.nio.channels | Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
  java.nio.charset | Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.
  java.nio.file.attribute | Interfaces and classes providing access to file and file system attributes.
  java.security | Provides the classes and interfaces for the security framework.
  java.util | Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
  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.imageio.stream | A package of the Java Image I/O API dealing with low-level I/O from files and streams.
  javax.net.ssl | Provides classes for the secure socket package.
  javax.smartcardio | Java™ Smart Card I/O API.
  jdk.nashorn.api.scripting | This package provides the `javax.script` integration, which is the preferred way to use Nashorn.

- Classes in java.nio used by com.sun.nio.sctp
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by java.io
  Class | Description
  --- | ---
  CharBuffer | A char buffer.

- Classes in java.nio used by java.lang
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.
  CharBuffer | A char buffer.

- Classes in java.nio used by java.lang.invoke
  Class | Description
  --- | ---
  ByteOrder | A typesafe enumeration for byte orders.

- Classes in java.nio used by java.lang.module
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by java.net.http
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by java.nio
  Class | Description
  --- | ---
  Buffer | A container for data of a specific primitive type.
  ByteBuffer | A byte buffer.
  ByteOrder | A typesafe enumeration for byte orders.
  CharBuffer | A char buffer.
  DoubleBuffer | A double buffer.
  FloatBuffer | A float buffer.
  IntBuffer | An int buffer.
  LongBuffer | A long buffer.
  MappedByteBuffer | A direct byte buffer whose content is a memory-mapped region of a file.
  ShortBuffer | A short buffer.

- Classes in java.nio used by java.nio.channels
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.
  MappedByteBuffer | A direct byte buffer whose content is a memory-mapped region of a file.

- Classes in java.nio used by java.nio.charset
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.
  CharBuffer | A char buffer.

- Classes in java.nio used by java.nio.file.attribute
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by java.security
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by java.util
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.
  LongBuffer | A long buffer.

- Classes in java.nio used by java.util.zip
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by javax.crypto
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by javax.imageio.stream
  Class | Description
  --- | ---
  ByteOrder | A typesafe enumeration for byte orders.

- Classes in java.nio used by javax.net.ssl
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by javax.smartcardio
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.

- Classes in java.nio used by jdk.nashorn.api.scripting
  Class | Description
  --- | ---
  ByteBuffer | A byte buffer.