protected Collection<String> formatArguments(JCDiagnostic d,Locale l){
  ListBuffer<String> buf=new ListBuffer<String>();
  for (  Object o : d.getArgs()) {
    buf.append(formatArgument(d,o,l));
  }
  return buf.toList();
}

protected Collection < String > formatArguments ( JCDiagnostic d , Locale l ) { ListBuffer < String > buf = new ListBuffer < String > ( ) ; for ( Object o : d . getArgs ( ) ) { buf . append ( formatArgument ( d , o , l ) ) ; } return buf . toList ( ) ; }
format the arguments of a given diagnostic .
