How to automatically add comments in eclipse

I. How to automatically add comments

You can add comments automatically in the following three ways:
1. Enter "/**" and press Enter.
2. Press the shortcut key Alt + Shift + J.
3. Right-click the menu and select "Source> Generate element comment ".

Ii. How to customize the comment format

Choose WINDOW> preference from the menu to open the parameter settings panel, and then select:
Java-> code style-> code templates

Select comments on the right, set the files items, and select "edit" on the right to enter the editing mode:

After entering the editing mode, you can customize comments. You can also insert some variables, such as year and date.

Finally, make sure the code-> New java files contains: "$ {filecomment }"

Iii. Import/ExportCodeFormat template

With the "Export" and "import" functions, you can export your own templates on other machines for use.