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import java.util.*; public class CollectionsUnmodifiableListExample1 { public static void main(String[] args) { List<String> list = new ArrayList<>(); Collections.addAll(list, "Google", "Mozila FireFox", "Yahoo"); List<String> list2 = Collections.unmodifiableList(list); System.out.println("Unmodifiable List: " + list2); list.add("Safari"); System.out.print("Unmodifiable List after adding element to the list:"); System.out.println(list2); } }
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