public static String serializeParameters()

in common/src/main/java/com/microsoft/alm/helpers/UriHelper.java [62:100]
37 lines of code
6 McCabe index (conditional complexity)

    public static String serializeParameters(final Map<String, String> parameters) {
        try {
            final StringBuilder sb = new StringBuilder();
            final Iterator<Map.Entry<String, String>> iterator = parameters.entrySet().iterator();
            if (iterator.hasNext()) {
                Map.Entry<String, String> entry;
                String key;
                String encodedKey;
                String value;
                String encodedValue;

                entry = iterator.next();
                key = entry.getKey();
                encodedKey = URLEncoder.encode(key, UTF_8);
                sb.append(encodedKey);
                value = entry.getValue();
                if (value != null) {
                    encodedValue = URLEncoder.encode(value, UTF_8);
                    sb.append('=').append(encodedValue);
                }
                while (iterator.hasNext()) {
                    sb.append('&');
                    entry = iterator.next();
                    key = entry.getKey();
                    encodedKey = URLEncoder.encode(key, UTF_8);
                    sb.append(encodedKey);
                    value = entry.getValue();
                    if (value != null) {
                        encodedValue = URLEncoder.encode(value, UTF_8);
                        sb.append('=').append(encodedValue);
                    }
                }
            }
            return sb.toString();
        } catch (final UnsupportedEncodingException e) {
            throw new Error(e);
        }

    }