Sunday, October 17, 2010

Varargs for creating lists

I confess I am not so used to varargs yet, but sometimes they can be very useful, e.g. when you want to create a list and punch in some objects in one shot:
List<String> stooges = Arrays.asList("Larry", "Moe", "Curly");
Without the Arrays class you should use the old boring construct:
List<String> stooges = new ArrayList<String>
stooges.add("Larry");
stooges.add("Moe")
stooges.add("Curly");
The former is much better!

1 comment:

for IT the said...

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