Surely the output should be true and then false, since both Integer objects are the same.一般人都会认为输出结果肯定先是true,再是false, 因为两个Integer对象 都是相同的.It's great to have you back. Congratulations are surely in order!你回来真是太好了，就等着...
君子还爱财呢, 何况普通学生.The gentleman is also avaricious, much less pass student.爱财是万恶之源.The love of money is the root of all evil.吝啬鬼最强烈的情感就是爱财.The ruling passion of them miser is the love of money....