Java Uses of Class java.nio.Buffer（JDK11）

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Packages that use Buffer
Package	Description
java.nio	Defines buffers, which are containers for data, and provides an overview of the other NIO packages.

Uses of Buffer in java.nio

Subclasses of Buffer in java.nio
Modifier and Type	Class	Description
`class`	`ByteBuffer`	A byte buffer.
`class`	`CharBuffer`	A char buffer.
`class`	`DoubleBuffer`	A double buffer.
`class`	`FloatBuffer`	A float buffer.
`class`	`IntBuffer`	An int buffer.
`class`	`LongBuffer`	A long buffer.
`class`	`MappedByteBuffer`	A direct byte buffer whose content is a memory-mapped region of a file.
`class`	`ShortBuffer`	A short buffer.

Methods in java.nio that return Buffer
Modifier and Type	Method	Description
`Buffer`	Buffer.`clear()`	Clears this buffer.
`abstract Buffer`	Buffer.`duplicate()`	Creates a new buffer that shares this buffer's content.
`Buffer`	Buffer.`flip()`	Flips this buffer.
`Buffer`	Buffer.`limit(int newLimit)`	Sets this buffer's limit.
`Buffer`	Buffer.`mark()`	Sets this buffer's mark at its position.
`Buffer`	Buffer.`position(int newPosition)`	Sets this buffer's position.
`Buffer`	Buffer.`reset()`	Resets this buffer's position to the previously-marked position.
`Buffer`	Buffer.`rewind()`	Rewinds this buffer.
`abstract Buffer`	Buffer.`slice()`	Creates a new buffer whose content is a shared subsequence of this buffer's content.

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