public static void main()

in auth/src/main/java/com/google/firebase/quickstart/AuthSnippets.java [253:284]

• 24 lines of code
• 2 McCabe index (conditional complexity)

  public static void main(String[] args) throws InterruptedException, ExecutionException {
    System.out.println("Hello, AuthSnippets!");

    // Initialize Firebase
    try {
      // [START initialize]
      FileInputStream serviceAccount = new FileInputStream("service-account.json");
      FirebaseOptions options = new FirebaseOptions.Builder()
          .setCredentials(GoogleCredentials.fromStream(serviceAccount))
          .build();
      FirebaseApp.initializeApp(options);
      // [END initialize]
    } catch (IOException e) {
      System.out.println("ERROR: invalid service account credentials. See README.");
      System.out.println(e.getMessage());

      System.exit(1);
    }

    // Smoke test
    createUserWithUid();
    getUserById("some-uid");
    getUserByEmail("user@example.com");
    getUserByPhoneNumber("+11234567890");
    updateUser("some-uid");
    //setCustomUserClaims("some-uid");
    listAllUsers();
    deleteUser("some-uid");
    createCustomToken();
    createCustomTokenWithClaims();
    System.out.println("Done!");
  }