return method;
        }

        public void setMethod(String method) {
            this.method = method;
        }

        @Override
        public String[] getParameterValues(String name) {
            return parameterValuesMap.get(name);
        }

        public void setParameterValues(String name, String[] values) {
            parameterValuesMap.put(name, values);
        }

            @Override
            public java.util.Enumeration<String> getParameterNames() {
                return null;
            }

            @Override
            public String[] getParameterValues(String name) {
                return null;
            }

            @Override
            public java.util.Map<String, String[]> getParameterMap() {
                return null;
            }

        }

        public void setParameter(String name, String value) {
            singleParameters.put(name, value);
        }

        @Override
        public String[] getParameterValues(String name) {
            return parameters.get(name);
        }

        @Override
        public String getParameter(String name) {
            return singleParameters.get(name);
        }

            @Override
            public java.util.Enumeration<String> getParameterNames() {
                return null;
            }

            @Override
            public String[] getParameterValues(String name) {
                return null;
            }

            @Override
            public java.util.Map<String, String[]> getParameterMap() {
                return null;
            }

        @Override
        public java.util.Enumeration<String> getParameterNames() {
            return java.util.Collections.emptyEnumeration();
        }

        @Override
        public String[] getParameterValues(String name) {
            return null;
        }

        @Override
        public java.util.Map<String, String[]> getParameterMap() {
            return new java.util.HashMap<>();
        }

        @Override
        public java.util.Enumeration<String> getParameterNames() {
            return java.util.Collections.emptyEnumeration();
        }

        @Override
        public String[] getParameterValues(String name) {
            return null;
        }

        @Override
        public java.util.Map<String, String[]> getParameterMap() {
            return new java.util.HashMap<>();
        }

     */
    protected Map<String, String[]> parseFieldFilters(final HttpServletRequest request) {
        final Map<String, String[]> fields = new HashMap<>();
        final String[] labels = request.getParameterValues("fields.label");
        if (labels != null && labels.length > 0) {
            // Validate against configured label types (union of request locale and ROOT for robustness)