Explore the intricacies of OpenJDK testing in this comprehensive 33-minute presentation by Stuart W. Marks. Dive into the world of jtreg, starting with an introduction to get you up and running. Examine practical jtreg test case examples to deepen your understanding. Learn how to leverage TestNG test cases within the jtreg framework for more robust testing. Finally, discover the process of contributing to OpenJDK, empowering you to make meaningful additions to this open-source Java development kit.