Failed resolution of: Lcom/sun/net/httpserver/HttpServer when running AuthorizationCodeInstalledApp in android studio kotlin

Question

i trying to make application with google calendar api and following google documentation. but I found this error and showed it to AuthorizationCodeInstalledApp function

java.lang.NoClassDefFoundError: Failed resolution of: Lcom/sun/net/httpserver/HttpServer;

can someone tell me how this can happen and how to solve it? this is my code

@Throws(IOException::class)
    private fun getCredentials(HTTP_TRANSPORT: NetHttpTransport): Credential? {
        // Load client secrets.
        val `in`: InputStream = assets.open(CREDENTIALS_FILE_PATH)
        val clientSecrets =
            GoogleClientSecrets.load(JSON_FACTORY, InputStreamReader(`in`))

        // Build flow and trigger user authorization request.
        val tokenFolder = File(
            "${getExternalFilesDir(null)}${File.separator.toString() + TOKENS_DIRECTORY_PATH}"
        )
        if (!tokenFolder.exists()) {
            tokenFolder.mkdirs()
        }
        val acct = GoogleSignIn.getLastSignedInAccount(this)
        val username = acct?.id

        val flow = (GoogleAuthorizationCodeFlow.Builder(
            HTTP_TRANSPORT, JSON_FACTORY, clientSecrets, SCOPES
        )
            .setDataStoreFactory(FileDataStoreFactory(tokenFolder))
            .setAccessType("offline")).build()
        val receiver = (LocalServerReceiver.Builder().setPort(8888)).build()
        //returns an authorized Credential object.

        return AuthorizationCodeInstalledApp(flow, receiver).authorize(username)
    }