Inflearn Community Q&A
asked
주석오류
Written on
·
172
0
package generic.ex1;
public class BoxMain2
String str = (String) stringBox.get(); //Object -> Integer 캐스팅
===> //Object -> String 캐스팅 이 맞는 거겠죠?
java객체지향코딩-테스트알고리즘
asked
Written on
·
172
0
package generic.ex1;
public class BoxMain2
String str = (String) stringBox.get(); //Object -> Integer 캐스팅
===> //Object -> String 캐스팅 이 맞는 거겠죠?
