Java tutorial
//package com.java2s; //License from project: Apache License import java.util.ArrayList; import java.util.List; public class Main { public static List<Integer> asIntegerList(int[] intArray) { ArrayList<Integer> result = new ArrayList<Integer>(); if (intArray != null) { for (int integer : intArray) { result.add(integer); } } return result; } public static ArrayList<Integer> asIntegerList(String[] stringArray) { ArrayList<Integer> result = new ArrayList<Integer>(); if (stringArray != null) { for (String string : stringArray) { result.add(Integer.valueOf(string)); } } return result; } }