Artikel uit Java magazine 3 – 2021 “Does anyone actually use LinkedList? I wrote it, and I never use it.” Dat tweette Josh Bloch, de schrijver van het Java Collections Framework, ooit [[1]]. Maar waarom niet? En wat is een LinkedList eigenlijk?   Het Java Collections Framework biedt tientallen verschillende datastructuren. Libraries zoals Guava, Eclipse Collections en Vavr voegen daar …

Author: Cees Bos Original post on Foojay: Read More Table of Contents What are the Application Observability Code Challenges?GoalsWhat do the code challenges look like?Your own stackOnline environment(s)The first challenge How to Get StartedChallenge details Code challenges are a nice way to challenge yourself with programming, resulting in some great challenges like #1brc and the yearly Advent of Code (#AoC). …

Author: Nataliia Dziubenko Original post on Foojay: Read More Table of Contents Example Exception table Bytecode instructions Try-catch-finally flow Less nice flow Summarized flow It’s interesting to know how the JVM runs bytecode instructions… But do you know what is going on when an exception is thrown? How does the JVM handle the delegation of control? What does it look …