convert map to list - as “key-value” to each list entry

Question

I want to convert Map to List with each map entry - to 1 entry in the list as \"key - value\"

I search

Answer 1

    List list = map.entrySet()
                            .stream()
                            .map(entry -> entry.getKey() + "-" + entry.getValue())
                            .sorted()
                            .collect(Collectors.toList());