public static String createItemsAsString(final String... items){
  final StringBuffer sb=new StringBuffer();
  for (int i=0; i < items.length; i++) {
    sb.append(items[i]);
    if (i < items.length - 1) {
      sb.append(TOKEN_DELIMITER);
    }
  }
  return sb.toString();
}

public static String createItemsAsString ( final String ... items ) { final StringBuffer sb = new StringBuffer ( ) ; for ( int i = 0 ; i < items . length ; i ++ ) { sb . append ( items [ i ] ) ; if ( i < items . length - 1 ) { sb . append ( TOKEN_DELIMITER ) ; } } return sb . toString ( ) ; }
creates a comma separated list of items .
