How to rename the package name in Eclipse?

In Eclipse, you can rename a package name by following these steps:

1. Locate the package that you want to rename in the Package Explorer in Eclipse.
2. Right-click on the package and choose “Refactor” -> “Rename”.
3. Input a new package name in the pop-up dialog box, and then click “OK”.
4. Eclipse will automatically update all places using the package, including class files and import statements.

Please be aware that renaming a package may affect other code files dependent on that package, so make sure to backup your project before renaming the package.