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import java.util.Vector; public class VectorRetainAllExample1 { public static void main(String arg[]) { //Create an empty Vec1 Vector<Integer> vec1 = new Vector<>(); //Add elements in the Vector1 vec1.add(1); vec1.add(2); vec1.add(3); vec1.add(4); vec1.add(2); //Create an empty Vec2 Vector<Integer> vec2 = new Vector<>(); //Add elements in the Vector2 vec2.add(2); vec2.add(3); //Displaying the Vector elements System.out.println("Values in vector :" +vec1); //use retainAll() method vec1.retainAll(vec2); System.out.println("Values in vector :" +vec1); } }
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