Java Tutorials - Herong's Tutorial Examples

This tutorial book is a collection of notes and sample codes written by the author while he was learning Java himself. Topics covered in the book include: Java language basics; execution environment; generic classes and parameterized type; generic methods and type argument inferences; enum types and constants; lambda expressions; annotation types and invokations; Java modules; execution threads and synchronization; memory management and garbage collection. Updated in 2020 (Version Version 8.20) with JDK 13 tutorials.