//: holding/AddingGroups.java

package holding; /* Added by Eclipse.py */

// Adding groups of elements to Collection objects.

import java.util.*;

public class AddingGroups {

public static void main(String[] args) {

Collection<Integer> collection =

new ArrayList<Integer>(Arrays.asList(1, 2, 3, 4, 5));

Integer[] moreInts = { 6, 7, 8, 9, 10 };

collection.addAll(Arrays.asList(moreInts));

// Runs significantly faster, but you can't

// construct a Collection this way:

Collections.addAll(collection, 11, 12, 13, 14, 15);

Collections.addAll(collection, moreInts);

// Produces a list "backed by" an array:

List<Integer> list = Arrays.asList(16, 17, 18, 19, 20);

list.set(1, 99); // OK -- modify an element

// list.add(21); // Runtime error because the

// underlying array cannot be resized.

}

} ///:~