Java adventure-Analysis of the gtge game engine [1]

The name is very mysterious. Please do not be scared by my XX. This line seems very familiar, so it must always be around.
In fact, I Don't Understand Java. Besides, Java is one of the two languages that I "Resist", and I won't talk about it anymore. People have their own aspirations. Which of them thinks I am wrong, take it as a gust of wind.
However, the world is unpredictable, and it is doomed to me. It is impossible to escape from the challenge. At the very least, when I return from school, I have an additional "proficient" in my resume. I don't know if I still have my "persistent" after graduation. After I finish learning a book titled tan, I dare to announce to the world, I will be C, and it is not general. At least I must be proficient.

Right.
Nothing else. I just want to play a game. What can I do? My colleague said that Java... in short, it is pretty good. I don't agree. Who told me to join it. Later, I heard that a game requires an engine. What is an engine? I don't understand. You and I say the engine, and I know that it is an important thing. In the game, how can we reflect its importance? What are its functions? I am blank, after consulting the younger brother with an open mind, I probably knew what it was, and it seemed very important. However, the small game I was trying to do seemed to be so refined that I didn't need these logical control components, one Pipeline is enough. I hesitate...
After a small meeting of ideological struggles and the various figures and dialogues around me, I came to the conclusion that although the sparrow is small, it should be comprehensive. I have to make an engine (mini )!
Fortunately, with opensource, I found an open-source engine to study it. Unfortunately, it was written in Java, and it was doomed. I had to learn Java!
So I will study this engine (gtge) with a learning attitude. The expected results are:
1. Familiar with Java syntax, programming style, and organizational structure;
2. Re-recognize Oo (although the boss said that our cCodeMany of them are oo ideas), but when I talk to OO people, there will be such a big obstacle. It means that I don't understand Oo, at least I don't understand it;
3. Know what an engine is for others to boast.

Today is a start. As a preface, I learned the content and expanded it slowly. In fact, there is no technical content, but the blog needs to be updated, an expert/layman should be a joke (if this doc is lucky to be found ).