Import Maven dependencies in IntelliJ IDEA

To import Maven dependencies in IntelliJ IDEA, you can follow these steps:

1. Open your Maven project in IntelliJ IDEA.
2. In the Maven tool window, click the Reload All Maven Projects button (circular arrows icon) in the toolbar. This will automatically download and import all dependencies defined in your pom.xml.
3. Alternatively, right-click the pom.xml file in the Project view and select Maven > Reload Project.

If the dependencies are not being imported correctly, you can try the following:

1. Check if the dependencies are correctly specified in the pom.xml file. Make sure that the groupId, artifactId, and version are correct and that the dependency is in the correct scope (e.g. compile, test, etc.).
2. Make sure that you have an active Internet connection, as Maven will need to download the dependencies from the remote repository.
3. If you are using a corporate firewall or proxy, make sure that it is configured correctly to allow Maven to access the remote repository.
4. If you are using a custom repository, make sure that it is correctly specified in the pom.xml file and that the repository is reachable.

If the issue persists after trying these steps, you can try deleting the .m2/repository directory to force Maven to download the dependencies again.

After reloading, IntelliJ IDEA will index the new dependencies and resolve any import errors in your code.