import java.util.ArrayList;
public class DynamicCollectionExample {
public static void main(String[] args) {
ArrayList<String> names = new ArrayList<>();
names.add("Alice");
names.add("Bob");
names.add("Charlie");
System.out.println("Names: " + names);
names.remove("Bob");
System.out.println("Names after removal: " + names);
}
}
import java.util.HashSet;
public class StaticCollectionExample {
public static void main(String[] args) {
HashSet<String> uniqueNames = new HashSet<>();
uniqueNames.add("Alice");
uniqueNames.add("Bob");
uniqueNames.add("Charlie");
System.out.println("Unique Names: " + uniqueNames);
}
}
