Effective Java TL;DR – Concurrency
Doing things with multiple threads is hard. Here are ways to make it easier, clearer and, most importantly, safe and performant.
Effective Java TL;DR – Serialization
Best practices for turning Java objects to byte streams and back again to Java objects.
Effective Java TL;DR – General Programming
Discussion about general Java programming craftsmanship, dealing with local variables, libraries, control structures and other language features and good practices.