public UTF8Reader(InputStream inputStream){
  this(inputStream,DEFAULT_BUFFER_SIZE,new XMLMessageFormatter(),Locale.getDefault());
}

public UTF8Reader ( InputStream inputStream ) { this ( inputStream , DEFAULT_BUFFER_SIZE , new XMLMessageFormatter ( ) , Locale . getDefault ( ) ) ; }
constructs a utf - 8 reader from the specified input stream using the default buffer size . primarily for testing .
