// GraphQL resolver
public class UserResolver {
    private final UserGrpc.UserBlockingStub userStub;

    public UserResolver(UserGrpc.UserBlockingStub userStub) {
        this.userStub = userStub;
    }

    public User getUser(String id) {
        UserRequest req = UserRequest.newBuilder().setId(id).build();
        UserResponse resp = userStub.getUser(req); // gRPC call to internal service
        return mapToGraphQLUser(resp);
    }
}

public class Task271125 {
    public static void main(String[] args) {
        int i = 0;
        do {
            i++;
            if (i == 2) continue;
            System.out.print(i + " ");
        } while (i < 3 && i > 0);
        
        System.out.print("end: " + i);
    }
}