Java学习札记51：数组转ArrayList和ArrayList转数组技巧

Java学习笔记51：数组转ArrayList和ArrayList转数组技巧

ArrayList转数组：

  public class Test {            public static void main(String[] args) {                String[] array = new String[3];                array[0] = "王利虎";                array[1] = "张三";                array[2] = "李四";                List<String> list = Arrays.asList(array);                for (int i = 0; i < list.size(); i++) {                    System.out.println(list.get(i));                }            }        }