public static String formatRequestIdLogSection(String requestId){
  return String.format(" [Req: %s]",requestId);
}

public static String formatRequestIdLogSection ( String requestId ) { return String . format ( " [Req: %s]" , requestId ) ; }
create a string that can be used as a prefix in a log message that has the request id embedded . this is used by the xenon logging method in serviceutils . it does not use the mdc : the request id must be passed as an argument .
