code: public static boolean forgetIDTokensForServer(URL serverURL, TokenStore tokenStore) {
          OpenIDConnectAuthorizer authorizer = new OpenIDConnectAuthorizer(null, tokenStore);
          authorizer.setRemoteURL(serverURL);
          // Deliberately don't set auth.localUUID. This will leave kSecAttrAccount unset in the
          // dictionary passed to SecItemDelete, deleting keychain items for all accounts (databases).
          return authorizer.deleteTokens();
      }
docs: //////////////////////////////////////////////////////////