Java tutorial
//package com.java2s; import java.util.ArrayList; import java.util.Arrays; import java.util.List; public class Main { /** Returns a new List containing the given objects. */ public static <T> List<T> makeList(T... items) { return new ArrayList<T>(Arrays.asList(items)); } public static List<Integer> asList(int[] a) { List<Integer> result = new ArrayList<Integer>(a.length); for (int i = 0; i < a.length; i++) { result.add(Integer.valueOf(a[i])); } return result; } public static List<Double> asList(double[] a) { List<Double> result = new ArrayList<Double>(a.length); for (int i = 0; i < a.length; i++) { result.add(new Double(a[i])); } return result; } }