Most concise way to convert a Set to a List

Question

For example, I am currently doing this:

Set setOfTopicAuthors = ....

List list = Arrays.asList( 
    setOfTopicAuthors.toArray(          


        

Answer 1

Try this for Set:

Set listOfTopicAuthors = .....
List setList = new ArrayList(listOfTopicAuthors); 

Try this for Map:

Map listOfTopicAuthors = .....
// List of values:
List mapValueList = new ArrayList(listOfTopicAuthors.values());
// List of keys:
List mapKeyList = new ArrayList(listOfTopicAuthors.KeySet());