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## Uses of Class
java.nio.CharBuffer

Packages that use CharBuffer
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.charset | Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.

Uses of CharBuffer in java.io

Methods in java.io with parameters of type CharBuffer
`int` | `Reader.read(CharBuffer target)` Attempts to read characters into the specified character buffer.

Uses of CharBuffer in java.lang

Methods in java.lang with parameters of type CharBuffer
`int` | `Readable.read(CharBuffer cb)` Attempts to read characters into the specified character buffer.

Uses of CharBuffer in java.nio

Methods in java.nio that return CharBuffer
`static CharBuffer` | `CharBuffer.allocate(int capacity)` Allocates a new character buffer.
`CharBuffer` | `CharBuffer.append(char c)` Appends the specified character to this buffer (optional operation).
`CharBuffer` | `CharBuffer.append(CharSequence csq)` Appends the specified character sequence to this buffer (optional operation).
`CharBuffer` | `CharBuffer.append(CharSequence csq, int start, int end)` Appends a subsequence of the specified character sequence to this buffer (optional operation).
`abstract CharBuffer` | `ByteBuffer.asCharBuffer()` Creates a view of this byte buffer as a char buffer.
`abstract CharBuffer` | `CharBuffer.asReadOnlyBuffer()` Creates a new, read-only character buffer that shares this buffer's content.
`abstract CharBuffer` | `CharBuffer.compact()` Compacts this buffer (optional operation).
`abstract CharBuffer` | `CharBuffer.duplicate()` Creates a new character buffer that shares this buffer's content.
`CharBuffer` | `CharBuffer.get(char[] dst)` Relative bulk get method.
`CharBuffer` | `CharBuffer.get(char[] dst, int offset, int length)` Relative bulk get method.
`abstract CharBuffer` | `CharBuffer.put(char c)` Relative put method (optional operation).
`CharBuffer` | `CharBuffer.put(char[] src)` Relative bulk put method (optional operation).
`CharBuffer` | `CharBuffer.put(char[] src, int offset, int length)` Relative bulk put method (optional operation).
`CharBuffer` | `CharBuffer.put(CharBuffer src)` Relative bulk put method (optional operation).
`abstract CharBuffer` | `CharBuffer.put(int index, char c)` Absolute put method (optional operation).
`CharBuffer` | `CharBuffer.put(String src)` Relative bulk put method (optional operation).
`CharBuffer` | `CharBuffer.put(String src, int start, int end)` Relative bulk put method (optional operation).
`abstract CharBuffer` | `CharBuffer.slice()` Creates a new character buffer whose content is a shared subsequence of this buffer's content.
`static CharBuffer` | `CharBuffer.wrap(char[] array)` Wraps a character array into a buffer.
`static CharBuffer` | `CharBuffer.wrap(char[] array, int offset, int length)` Wraps a character array into a buffer.
`static CharBuffer` | `CharBuffer.wrap(CharSequence csq)` Wraps a string into a buffer.
`static CharBuffer` | `CharBuffer.wrap(CharSequence csq, int start, int end)` Wraps a character sequence into a buffer.

Methods in java.nio with parameters of type CharBuffer
`int` | `CharBuffer.compareTo(CharBuffer that)` Compares this buffer to another.
`CharBuffer` | `CharBuffer.put(CharBuffer src)` Relative bulk put method (optional operation).
`int` | `CharBuffer.read(CharBuffer target)` Attempts to read characters into the specified character buffer.

Uses of CharBuffer in java.nio.charset

Methods in java.nio.charset that return CharBuffer
`CharBuffer` | `CharsetDecoder.decode(ByteBuffer in)` Convenience method that decodes the remaining content of a single input byte buffer into a newly-allocated character buffer.
`CharBuffer` | `Charset.decode(ByteBuffer bb)` Convenience method that decodes bytes in this charset into Unicode characters.

Methods in java.nio.charset with parameters of type CharBuffer
`CoderResult` | `CharsetDecoder.decode(ByteBuffer in, CharBuffer out, boolean endOfInput)` Decodes as many bytes as possible from the given input buffer, writing the results to the given output buffer.
`protected abstract CoderResult` | `CharsetDecoder.decodeLoop(ByteBuffer in, CharBuffer out)` Decodes one or more bytes into one or more characters.
`ByteBuffer` | `CharsetEncoder.encode(CharBuffer in)` Convenience method that encodes the remaining content of a single input character buffer into a newly-allocated byte buffer.
`ByteBuffer` | `Charset.encode(CharBuffer cb)` Convenience method that encodes Unicode characters into bytes in this charset.
`CoderResult` | `CharsetEncoder.encode(CharBuffer in, ByteBuffer out, boolean endOfInput)` Encodes as many characters as possible from the given input buffer, writing the results to the given output buffer.
`protected abstract CoderResult` | `CharsetEncoder.encodeLoop(CharBuffer in, ByteBuffer out)` Encodes one or more characters into one or more bytes.
`CoderResult` | `CharsetDecoder.flush(CharBuffer out)` Flushes this decoder.
`protected CoderResult` | `CharsetDecoder.implFlush(CharBuffer out)` Flushes this decoder.

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.