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.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.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).
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

Classes in java.nio used by java.io

CharBuffer
A character buffer.

Classes in java.nio used by java.lang

ByteBuffer
A byte buffer.

CharBuffer
A character buffer.

Classes in java.nio used by java.nio

Buffer
A container for data of a specific primitive type.

ByteBuffer
A byte buffer.

ByteOrder
A typesafe enumeration for byte orders.

CharBuffer
A character 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

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

ByteBuffer
A byte buffer.

CharBuffer
A character buffer.

Classes in java.nio used by java.security

ByteBuffer
A byte buffer.

Classes in java.nio used by java.util

ByteBuffer
A byte buffer.

LongBuffer
A long buffer.

Classes in java.nio used by javax.crypto

ByteBuffer
A byte buffer.

Classes in java.nio used by javax.imageio.stream

ByteOrder
A typesafe enumeration for byte orders.

Classes in java.nio used by javax.net.ssl

ByteBuffer
A byte buffer.

Classes in java.nio used by javax.smartcardio

ByteBuffer
A byte buffer.