A-int的意思|示意

When boxing requires conversion from int to Integer, rather than calling new Integer(int), the compiler generates a call to Integer.valueOf(int).

当装箱需要从 int 转换到 Integer 时，编译器并不调用 new Integer(int)，而是生成对 Integer.valueOf(int) 的调用。

Addition of two signed ints results in a signed int.

两个有符号整数相加的结果是一个有符号的整数。

It would also be useful to define a valid range for an int value.

而且，为一个int值定义一个有效范围也很有用。

Following this first line is a detailed description of the actual int class.

第一行的下面是对实际int类的详细说明。

A UML operation op with, an int as the return type.

一个UML操作，并且以一个int作为返回值类型。

In fact, it makes sense to call IntBetween3And17 a subtype of int, at least informally, whether or not the inheritance tree matches that.

实际上，将IntBetween3And 17作为int的一个子类型是很有意义的，至少从表面上是如此，而不管继承树是否与此匹配。