练习休眠 Java 核心 第 6 级 , 课程 7 可用 “你好，阿米戈！” 评论 (4) TO VIEW ALL COMMENTS OR TO MAKE A COMMENT, GO TO FULL VERSION my java 级别 19，Hong Kong 13 六月 2021 奥利给 lizhi 级别 20，China 18 四月 2021 the last task, what is the use of "if (!this.equals(RUNWAY.getCurrentPlane()))" in line of 46 of the answer? I cut it out ,and it run as i expected. way milky 级别 29，Singapore 26 三月 2021 感觉云里雾里，题目勉强能做出来，代码还是读不太懂，自己写肯定写不出
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