Writer (char output) I/O classes
Writer char I/O class
      .close( ) char I/O method
      .flush( ) char I/O method
      .write(char[ ]) char I/O method
      .write(char[ ], offset, len) char I/O method
      .write(int) char I/O method
      .write(String) char I/O method
      .write(String, offset, len) char I/O method
BufferedWriter char I/O class
      .newLine( ) char method of BufferedWriter
CharArrayWriter char I/O class
      .toCharArray( ) char method of CharArrayWriter
      .toString( ) char method of CharArrayWriter
      .size( ) char method of CharArrayWriter
      .writeTo(Writer) char method of CharArrayWriter
      .reset( ) char method of CharArrayWriter
FileWriter char I/O class
FilterWriter char I/O class
PipedWriter char I/O class
      .connect(PipedReader) char method of PipedWriter
OutputStreamWriter char I/O class
PrintWriter char I/O class
StringWriter char I/O class
      .toString( ) char method of StringWriter
      .getBuffer( ) char method of StringWriter