public static void listAllUsers()

in auth/src/main/java/com/google/firebase/quickstart/AuthSnippets.java [153:171]

• 13 lines of code
• 4 McCabe index (conditional complexity)

  public static void listAllUsers() throws InterruptedException, ExecutionException  {
    // [START list_all_users]
    // Start listing users from the beginning, 1000 at a time.
    ListUsersPage page = FirebaseAuth.getInstance().listUsersAsync(null).get();
    while (page != null) {
      for (ExportedUserRecord user : page.getValues()) {
        System.out.println("User: " + user.getUid());
      }
      page = page.getNextPage();
    }

    // Iterate through all users. This will still retrieve users in batches,
    // buffering no more than 1000 users in memory at a time.
    page = FirebaseAuth.getInstance().listUsersAsync(null).get();
    for (ExportedUserRecord user : page.iterateAll()) {
      System.out.println("User: " + user.getUid());
    }
    // [END list_all_users]
  }