Positive java experience, enumeration, annotation, method, general design, exception, and javastivejava

Positive java experience, enumeration, annotation, method, general design, exception, and javastivejava

These chapters are faster to understand, and the content is as easy to understand as the title, so only part of the content will be explained in []. Others will directly understand the title, without affecting the reading quality. However, if you have enough time, read the content of the original book carefully. I believe there are still some gains. I recently want to enter the algorithm and Machine Learning Section to finish this book as soon as possible. On the other hand, I will summarize some of the things I have discussed. Later, you may write something about reading and writing java bytecode. This is because bytecode programming is still very useful. This "java compilation language" makes the performance comparison between String and StringBuilder a new recognition, it is worth learning to write programs better. Then, I will invest in Machine Learning in September.

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General Program Design exceptions for enumeration and annotation Methods