foreword
The 16,000-word JVM exclusive cheat book written by the interviewer contains a total of three parts, from basic to advanced, to take everyone to understand JVM step by step!
After learning, you can write proficiency in JVM directly on your resume!
Because of space limitations, here is only a brief introduction for you, that is, a big point of sorting out. Under each big point, there are many detailed skills and knowledge that you need to learn thoroughly, and be able to master and absorb them into your own knowledge base. .
1. Excellent java developer
Everyone is an experienced Java developer, why do you want to learn JVM? [interview? Tuning? Pretentious? ]
Whatever the reason, you have to learn first.
Then how to learn it well?
Because the programmers who read this article may have college students or have worked for several years, that is, everyone's understanding of JVM may be different, so it is necessary to consider how to cut in!
Now that everyone has studied Java, let’s start talking about it. It’s also about literacy. After all, not everyone is a computer major!
Second, how should the JVM learn?
Or in other words, where does the JVM start learning from?
(1) Source code to class file
(2) Class files to JVM
(3) Various tossings of the JVM [internal structure, execution mode, garbage collection, local calls, etc.
3. In-depth explanation of JVM
After various analysis and study in the past, we know a lot about JVM, such as version information, class loading, heap, method area, garbage collection, etc., but we always feel uneasy because we did not see some actual things.
So in this chapter, let's talk about how to visually display these contents in front of us, including how to make some corresponding settings. OK, let's go!
The 16,000-word JVM exclusive cheat book for hanging the interviewer
Note: The space is limited, and the information has been organized into documents. If you need it, you can check the business card below↓↓↓ (only fans)