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Interesting Links – 2017/Apr/26

Yes, it’s been a while, I’ve been busy and I’m the only curator of this content: Courtesy of The Introduction of Java Memory Leaks, Javosize, the “free next generation java profiler” — and a commercial product, Plumbr (with a free trial available.) On Optional.isEmpty()… – a fascinating email from Dalibor Topic. Great and funny reading. Courtesy of selckin, Stephen Colebourne has a series on the Java Platform Module System. More on Java 9...

Apr 26, 2017 — 1 minute(s) read

#java-9 #jigsaw #jmm #jpms #maven #memory #optional #plumbr

Immutability in Java

Recently in ##java, we had a discussion on what constitutes “immutability” and how to implement it in java properly. Immutability is a core concept for functional programming, and as mainstream languages and ecosystems “catch up” with the safer, less error-prone ideas from functional programming, immutability is wanted in Java projects as well. What is immutability? Asking programmers for their definition of immutability, you will usually receive an answer such as this: An object is...

Apr 19, 2017 — 9 minute(s) read

#guava #immutability #jackson #jcip #jmm #lombok