Filling a List with all enum values in Java

Question

I would like to fill a list with all possible values of an enum
Since I recently fell in love with EnumSet, I leveraged allOf()

EnumSet<Something> all = EnumSet.allOf( Something.class); List<Something> list = new ArrayList<>( all.size()); for (Something s : all) {     list.add( s); } return list; 

Is there a better way (as in non obfuscated one liner) to achieve the same result?

Answer 1

I wouldn't use a List in the first places as an EnumSet is more approriate but you can do

List<Something> somethingList = Arrays.asList(Something.values()); 

or

List<Something> somethingList =                  new ArrayList<Something>(EnumSet.allOf(Something.class));