private void applyTo(ClassVisitor v,Field f){
  if (Log.isLoggingOn()) {
    Log.logLine(String.format("Visiting field %s",f.toGenericString()));
  }
  v.visit(f);
}

private void applyTo ( ClassVisitor v , Field f ) { if ( Log . isLoggingOn ( ) ) { Log . logLine ( String . format ( "Visiting field %s" , f . toGenericString ( ) ) ) ; } v . visit ( f ) ; }
apply a visitor to a field .
