private static String formatQueryString()

in src/main/java/org/apache/sling/servlethelpers/MockSlingHttpServletRequest.java [262:271]

• 10 lines of code
• 4 McCabe index (conditional complexity)

    private static String formatQueryString(Map<String, MockRequestParameter[]> map)
            throws UnsupportedEncodingException {
        StringBuilder querystring = new StringBuilder();
        for (Map.Entry<String, MockRequestParameter[]> entry : map.entrySet()) {
            if (entry.getValue() != null) {
                formatQueryStringParameter(querystring, entry);
            }
        }
        return querystring.length() > 0 ? querystring.toString() : null;
    }