java oop : wrapper class

2021-03-15 17:18:47 +09:00
parent 3dc6365baf
commit 895ef4732d
2 changed files with 67 additions and 0 deletions
--- a/JavaOOP/src/Java33.java
+++ b/JavaOOP/src/Java33.java
@@ -1,5 +1,8 @@
 import kr.study.IntArray;

+import java.util.ArrayList;
+import java.util.List;
+
 public class Java33 {
    public static void main(String[] args) {