📅  最后修改于: 2022-03-11 14:57:08.804000             🧑  作者: Mango
> Integer number = 1;
Integer number = 1
> number + number;
java.lang.Integer res6 = 2
> Integer bigNumber = 100;
Integer bigNumber = 100
> number + bigNumber;
java.lang.Integer res8 = 101