private String formatQueryString()

in src/main/java/org/apache/sling/api/request/builder/impl/SlingHttpServletRequestImpl.java [365:373]

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

    private String formatQueryString() {
        final StringBuilder builder = new StringBuilder();
        for (Map.Entry<String, String[]> entry : this.getParameterMap().entrySet()) {
            if (entry.getValue() != null) {
                formatQueryStringParameter(builder, entry);
            }
        }
        return builder.length() > 0 ? builder.toString() : null;
    }