# Uses of Package
java.nio

Packages that use java.nio
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.module: Classes to support module descriptors and creating configurations of modules by means of resolution and service binding.
java.net.http: High level HTTP API
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, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
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.

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

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

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

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

Classes in java.nio used by java.nio
Class and 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 and 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 and Description
ByteBuffer A byte buffer.
CharBuffer A char buffer.

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

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

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

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

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

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

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