进阶day02-增强for循环遍历数组和集合

2026-01-31 10:56:46 +08:00
parent 9fdfe005be
commit d88eb3fbde
2 changed files with 61 additions and 3 deletions
--- a/javaSE-day02/src/com/inmind/iterator02/IteratorDemo02.java
+++ b/javaSE-day02/src/com/inmind/iterator02/IteratorDemo02.java
@@ -29,9 +29,6 @@ public class IteratorDemo02 {
        lists.add("刘备");
        lists.add("关羽");
        lists.add("张飞");
-        lists.add("张飞");
-        lists.add("张飞");
-        lists.add("张飞");

        //由于当前单列集合没有索引api,只能通过通用性更强的迭代器来遍历
        Iterator<String> iterator = lists.iterator();