public static String toNumbers(String address){
  StringBuilder buf=new StringBuilder();
  for (int i=0; i < address.length(); i++)   buf.append(String.format("%d.",(int)address.charAt(i)));
  return buf.toString();
}

public static String toNumbers ( String address ) { StringBuilder buf = new StringBuilder ( ) ; for ( int i = 0 ; i < address . length ( ) ; i ++ ) buf . append ( String . format ( "%d." , ( int ) address . charAt ( i ) ) ) ; return buf . toString ( ) ; }
converts an address to numbers of easier display
