import java.util.ArrayList;
import java.util.Vector;
public class Main {
public static void main(String[] args) {
Vector<String> v = new Vector<String>();
v.add("1");
v.add("2");
v.add("3");
ArrayList<String> arrayList = new ArrayList<String>();
arrayList.add("4");
arrayList.add("5");
v.addAll(1, arrayList);
for (String str: v)
System.out.println(str);
}
}
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