创建一个ArrayList,使用for循环迭代循环。在循环内,将数组的每个元素添加到ArrayList中:
import java.util.ArrayList; import java.util.List; public class ArrayToArrayList { public static void main(String args[]) { int[] myArray = {20, 30, 45, 58, 96}; List<Integer> list = new ArrayList(); for (int i=0; i<myArray.length; i++) { list.add(myArray[i]); } System.out.println("Contents of the list ::"+list); } }
输出结果
Contents of the list :: [20, 30, 45, 58, 96]