private static String toString(String attName,int num){
  if (okToDisplayPropertyValue(attName)) {
    return String.valueOf(num);
  }
 else {
    return OBFUSCATED_STRING;
  }
}

private static String toString ( String attName , int num ) { if ( okToDisplayPropertyValue ( attName ) ) { return String . valueOf ( num ) ; } else { return OBFUSCATED_STRING ; } }
returns string representation of the int .
