preface

At present, the author is a young man who has just graduated from school, and has a certain understanding of the knowledge points needed for the Java job interview. The following content is the knowledge reserve we need before the interview.

The bits and pieces that Java needs to know

In the author’s job hunting experience, the following are frequently asked questions. (TODO has additional questions for this column, but the author has not sorted them out yet.)

TODO

The next step is to keep updating the common test points summarized above.