Need Java Equivalent of this C# Encryption code

I have the following c# code but need the exact same algorithm in Java. Whether the c# code is quality, I can do nothing about. I only care if the Java encoded string is equivalent.

    //Run GetToken to get encrypted string
    var token = GetToken(AMessage, account_name, api_key);

    private static byte[] GetBytes(string value, byte[] salt, int length)
    {
        var deriveBytes = new Rfc2898DeriveBytes(value, salt);
        return deriveBytes.GetBytes(length);
    }

    private static string GetToken(string session, string accountName, string apiKey)
    {
        byte[] encrypted;

        using (AesManaged aes = new AesManaged())
        {
            var salt = Encoding.Default.GetBytes(apiKey);
            var key = GetBytes(accountName, salt, aes.KeySize / 8);
            var vector = GetBytes(accountName, salt, aes.BlockSize / 8);

            aes.Key = key;
            aes.IV = vector;

            var memoryStream = new MemoryStream();
            using (var encryptor = aes.CreateEncryptor(aes.Key, aes.IV))
            {
                using (var cryptoStream = new CryptoStream(memoryStream, encryptor, CryptoStreamMode.Write))
                {
                    using (var writer = new StreamWriter(cryptoStream))
                    {
                        writer.Write(session);
                    }
                }
            }
            encrypted = memoryStream.ToArray();
        }

        return Convert.ToBase64String(encrypted);
    }