code: public String summarize()
      {
          return String.format(SUMMARY_FORMAT,
                  ticket,
                  action,
                  (client != null ? client.getServiceNumber() : 0),
                  (client != null ? client.getNumber() : 0),
                  (client != null ? client.getClientId() : 0),
                  (client != null ? client.getClientSecret() : null),
                  (client != null ? client.getClientType() : null),
                  (client != null ? client.getDeveloper() : null),
                  display,
                  maxAge,
                  Utils.stringifyScopeNames(scopes),
                  Utils.join(uiLocales, " "),
                  Utils.join(claimsLocales, " "),
                  Utils.join(claims, " "),
                  acrEssential,
                  clientIdAliasUsed,
                  Utils.join(acrs, " "),
                  subject,
                  loginHint,
                  lowestPrompt,
                  Utils.stringifyPrompts(prompts)
                  );
      }
docs: Get the summary of this instance.