import org.ops4j.util.collection.CollectionUtils;
public class ReusableCodeExample {
public static void main(String[] args) {
List<String> list1 = new ArrayList<>();
list1.add("Java");
list1.add("Python");
List<String> list2 = new ArrayList<>();
list2.add("C++");
list2.add("Ruby");
List<String> mergedList = CollectionUtils.union(list1, list2);
for(String element : mergedList) {
System.out.println(element);
}
}
}
