Magics is evil !
For once, this article will not show you any line of code or any demo application. Today we discuss about architecture and the recent trend in the Java (and more specifically Spring) world for abstraction and over simplification.
ThreadLocal explained
Today we are going to look into the ThreadLocal internals, its usage and all the related pitfalls. ThreadLocal, among other Java advanced features like volatile variables or nested classes, is rarely used. The main reason is its relative complexity and…
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Java, pass by value/reference or copy of value/reference ?
This basic question is in any Java 101 courses and the answer is quite obvious. But in fact things are a little bit trickier than they seem to be.