Java

Java Annotations — a conceptual overview

I’ve been a casual user of annotations in code for many years but had never bothered to…

In my previous blog post I wrote about how Google Guava’s ListenableFuture is an improvement over Java 6’s Future class. But Java 8 ships with a CompletableFuture class that brings much of the same benefits into the standard Java API. The…

Google Guava’s concurrency classes provide some advantages over using Java’s default classes. Guava’s Futures offer the following benefits:

1. You can add “listeners” to the result of a Future’s…

In an article titled The Feel of Java (PDF), James Gosling, one of the language’s creators, explains the design choices which went into the making of that language. He states frankly that Java was not meant to be innovative, but instead tried to synthesize a few carefully chosen long…