重载相同的方法以打印不同数据类型的arraylist

import java.util.ArrayList;

public class PrintArrayList {
    public static void main(String[] args) {
        ArrayList<Integer> intList = new ArrayList<>();
        intList.add(1);
        intList.add(2);
        intList.add(3);
        
        ArrayList<String> stringList = new ArrayList<>();
        stringList.add("Hello");
        stringList.add("World");
        
        printArrayList(intList);
        printArrayList(stringList);
    }
    
    public static void printArrayList(ArrayList<Integer> list) {
        for (Integer num : list) {
            System.out.println(num);
        }
    }
    
    public static void printArrayList(ArrayList<String> list) {
        for (String str : list) {
            System.out.println(str);
        }
    }
}