public static Map<String, String[]> createParameterMap(String query) {

        return createParameterMap(query, false, null);
    }
public static Map < String , String [ ] > createParameterMap ( String query ) { return createParameterMap ( query , false , null ) ; }
Parses the parameters of the given request query part and creates a parameter map out of them.<p>

Please note: This does not parse a full request URI/URL, only the query part that
starts after the "?". For example, in the URI <code>/system/index.html?a=b&amp;c=d</code>,
the query part is <code>a=b&amp;c=d</code>.<p>

If the given String is empty, an empty map is returned.<p>

@param query the query to parse
@return the parameter map created from the query