XMLInputFactory factory = XMLInputFactory.newInstance();
        URL url = new URL("http://www.ecb.europa.eu/stats/eurofxref/eurofxref-daily.xml");

        try {
            InputStream stream = url.openStream();
            XMLStreamReader reader = factory.createXMLStreamReader(stream);

            while(reader.hasNext()) {
                int event = reader.next();
                switch (event) {
                    case XMLStreamConstants.START_ELEMENT:
                        String attributeValue = reader.getAttributeValue(0);
                        String attributeValue2 = reader.getAttributeValue(1);
                        String attributeName = reader.getAttributeLocalName(0);

                        if("time".equals(attributeName)) {
                            time = attributeValue;
                            currencies.add(new Currency("EUR", (double) 1, time)); // Puts the "base" in there as well
                        }

                        if("currency".equals(attributeName))
                            currencies.add(new Currency(attributeValue, Double.parseDouble(attributeValue2), time));
                    break;
                    case XMLStreamConstants.CHARACTERS:
                        if (!reader.isWhiteSpace()) {
                            String contents = reader.getText().trim();
                        }
                    break;
                }
            }

            this.writeToFile();
        }