Hi,
A is correct. Class InputStreamReader has two constructors:
1. InputStreamReader( InputSretam ins )
This creates a reader that reads bytes in the default
character encoding.
2. InputStreamReader( InputStream ins,
String encoding )
This creates a readere that reads bytes in the specified
character encodind.
BufferedReader can be chained to underlying reader such as InputStreamReader to read text lines using the 8859_1 character encoding.