Java Performance: The Definitive Guide, by Scott Oaks is great. https://www.oreilly.com/library/view/java-performance-the/9781449363512/ https://www.oreilly.com

Java Performance: The Definitive Guide, by Scott Oaks is great. https://www.oreilly.com/library/view/java-performance-the/9781449363512/ https://www.oreilly.com/library/view/java-performance-the/97...