In order to make changes to Gradle, you'll need:

* [Adoptium JDK](https://adoptium.net/temurin/archive/?version=17) (Java Development Kit) **version 17**. Fixed version is required to use [remote cache](#remote-build-cache).
* A text editor or IDE. We use and recommend [IntelliJ IDEA CE](http://www.jetbrains.com/idea/). IntelliJ Ultimate will also work. You'll need IntelliJ 2021.2.2 or newer.
* [git](https://git-scm.com/) and a [GitHub account](https://github.com/join).

cd src/main/resources

# 2. Copy base files
cp fess_label_en.properties fess_label_sv.properties
cp fess_message_en.properties fess_message_sv.properties

# 3. Translate files (use your text editor)
# Edit fess_label_sv.properties - translate all ~1,056 entries
# Edit fess_message_sv.properties - translate all ~200 entries

# 4. Update configuration (ensure 'sv' is in supported.languages)