In the latest versions of IntelliJ IDEA it seems that it isn\'t possible to import code style files like intellij-java-google-style.xml.
I would like use the Google Java
After doing above steps mentioned by Lorenzo, for applying the setting in the current project :- Intellij>Preferences>google-java-format setting and enable it in intellij; as it wont be enabled by default after doing restart as well.
If you want to have this setting for the projects which will you create after installing this plugin , then Go to File >Other Settings> Default Settings> google-java-format-setting and enable it