62,628
社区成员
发帖
与我相关
我的任务
分享
double value = 23123412340.0;
long number = (long) value;
Object obj1 = null;
if (value == number)
obj1 = number;
else
obj1 = value;
Object obj2 = number == value ? number : value;
System.out.println(obj1 + ": " + obj2);
System.out.println(obj1.getClass() + ": " + obj2.getClass());