public Collection values()

in web/src/main/java/org/apache/commons/chain2/web/servlet/ServletHeaderValuesMap.java [149:161]

• 13 lines of code
• 2 McCabe index (conditional complexity)

    public Collection<String[]> values() {
        List<String[]> list = new ArrayList<String[]>();
        @SuppressWarnings( "unchecked" ) // it is known that header names are String
        Enumeration<String> keys = request.getHeaderNames();
        while (keys.hasMoreElements()) {
            String key = keys.nextElement();
            @SuppressWarnings( "unchecked" ) // it is known that header values are String
            Enumeration<String> values = request.getHeaders(key);
            String[] valuesArray = enumerationToArray(values);
            list.add(valuesArray);
        }
        return (list);
    }