Java - Simple way to put LinkedHashMap keys/values into respective Lists?

Question

I have a LinkedHashMap < String, String > map .

List < String > keyList;
List < String > valueList;

map.keySet();
map.values();
<         


        

Answer 1

For sure!

keyList.addAll(map.keySet());

Or you could pass it at the time of creation as well

List keyList = new ArrayList(map.KeySet());

http://download.oracle.com/javase/1.4.2/docs/api/java/util/ArrayList.html