Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.ArrayList;

public class Main {
    public static ArrayList<Integer> intersection(ArrayList<Integer> arrayList1, ArrayList<Integer> arrayList2) {
        ArrayList<Integer> intersectionList = new ArrayList<Integer>(
                arrayList1.size() > arrayList2.size() ? arrayList1.size() : arrayList2.size());
        intersectionList.addAll(arrayList1);
        intersectionList.retainAll(arrayList2);
        return intersectionList;
    }
}