public static String format(final String value,String... params){
  validate(value,NULL_STRING_PREDICATE,NULL_STRING_MSG_SUPPLIER);
  Pattern p=Pattern.compile("\\{(\\w+)\\}");
  Matcher m=p.matcher(value);
  String result=value;
  while (m.find()) {
    int paramNumber=Integer.parseInt(m.group(1));
    if (params == null || paramNumber >= params.length) {
      throw new IllegalArgumentException("params does not have value for " + m.group());
    }
    result=result.replace(m.group(),params[paramNumber]);
  }
  return result;
}

public static String format ( final String value , String ... params ) { validate ( value , NULL_STRING_PREDICATE , NULL_STRING_MSG_SUPPLIER ) ; Pattern p = Pattern . compile ( "\\{(\\w+)\\}" ) ; Matcher m = p . matcher ( value ) ; String result = value ; while ( m . find ( ) ) { int paramNumber = Integer . parseInt ( m . group ( 1 ) ) ; if ( params == null || paramNumber >= params . length ) { throw new IllegalArgumentException ( "params does not have value for " + m . group ( ) ) ; } result = result . replace ( m . group ( ) , params [ paramNumber ] ) ; } return result ; }
formats a string using parameters
