class Address {

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }
        Address address = (Address) o;
        return Arrays.equals(data, address.data);
    }

    public  Address(byte[] data);
    private  Address(byte[] data, boolean hashed);

}