CODEWITHSUNDEEP
java
Alex
Alex

Reputation: 3

Adding to Arraylists

i know how to add many things into arraylist at once, like:



String [] things = {"eggs ", "pie ", "lasers ", "hat "};
List list1 = new ArrayList();



for (String s: things)
    list1.add(s);

but is there a way to add things into arraylist iteratively one by one?

Upvotes: 0

Views: 128

Answers (2)

nicolaas
nicolaas

Reputation: 1871

You ARE adding things iteratively, but if what you meant was the exact opposite

then if the elements are in any kind of Collection, you can use adAll(Collection c) or if it's an array you can use Arrays.toList(...) to convert the array to a list that you can pass to adAll

http://download.oracle.com/javase/6/docs/api/java/util/ArrayList.html

Upvotes: 5

anubhava
anubhava

Reputation: 785146

Are you looking for this:

List<String> thingsList = Arrays.asList(things);

Upvotes: 2

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