Ever wonder why Java's const keyword is unimplemented? More specifically, why do we mark global constants in Java with both the static and final keywords? Why are Java constants static and final? The ...

学Java的时候，大家肯定都见过这个叫final的家伙。很多新手觉得它就是个"装饰品"，写不写都行。但老司机告诉你：用好了final，代码能少踩一半坑！今天咱们就用大白话聊聊final到底怎么玩。 一、final不是摆设，是代码的"防篡改锁" 想象你写了段核心代码，结果 ...

In my previous blog post, I blogged on the “code too large” problem and reproduced that error message. In this post, I look at the very similar “too many ...

In response to my recent blog posting Immutable Java Objects, Matt brought up a good point of discussion related to making Java classes truly immutable by declaring them as final so that they cannot ...