# Uses of Class
java.io.CharArrayWriter

Packages that use CharArrayWriter
Package
Description
java.io
Provides for system input and output through data streams, serialization and the file system.

- ## Uses of CharArrayWriter in java.io

  Methods in java.io that return CharArrayWriter
  Modifier and Type
  Method
  Description
  `CharArrayWriter`
  CharArrayWriter.`append(char c)`
  Appends the specified character to this writer.
  `CharArrayWriter`
  CharArrayWriter.`append(CharSequence csq)`
  Appends the specified character sequence to this writer.
  `CharArrayWriter`
  CharArrayWriter.`append(CharSequence csq, int start, int end)`
  Appends a subsequence of the specified character sequence to this writer.