Background: I want to store numbers that are precise to 4 decimal places, without roundoff. So I thought of using integers internally; for example, 12.3456 is represented as 123456 internally. But with 32b integers, I can count I want to store numbers that are pr
阅读背景：
JVM中64位整数的效率是否低于32位整数？
来源：互联网
分享到：
