code: public String toAgentArg() {
          StringBuilder arg = new StringBuilder();
          for (Map.Entry<String,String> entry : options.entrySet()) {
              String key = entry.getKey();
              if (!key.equals("quiet") && !key.equals("verbose")) {
                  arg.append(key).append("=").append(EscapeUtil.escape(entry.getValue(),EscapeUtil.CSV_ESCAPE,",")).append(",");
              }
          }
          return arg.length() > 0 ? arg.substring(0,arg.length() - 1) : "";
      }
docs: Convert options to agent readable options (i.e. a single string with options separated by commas)
  
  @return agent string