Updated README.md to JDK21

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pixel 2025-02-03 22:19:38 +01:00
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@ -15,17 +15,17 @@ Consider supporting our development by buying Iris on spigot! We work hard to ma
### Command Line Builds ### Command Line Builds
1. Install [Java JDK 17](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html) 1. Install [Java JDK 21](https://www.oracle.com/java/technologies/javase/jdk21-archive-downloads.html)
2. Set the JDK installation path to `JAVA_HOME` as an environment variable. 2. Set the JDK installation path to `JAVA_HOME` as an environment variable.
* Windows * Windows
1. Start > Type `env` and press Enter 1. Start > Type `env` and press Enter
2. Advanced > Environment Variables 2. Advanced > Environment Variables
3. Under System Variables, click `New...` 3. Under System Variables, click `New...`
4. Variable Name: `JAVA_HOME` 4. Variable Name: `JAVA_HOME`
5. Variable Value: `C:\Program Files\Java\jdk-17.0.1` (verify this exists after installing java don't just copy 5. Variable Value: `C:\Program Files\Java\jdk-21.0.1` (verify this exists after installing java don't just copy
the example text) the example text)
* MacOS * MacOS
1. Run `/usr/libexec/java_home -V` and look for Java 17 1. Run `/usr/libexec/java_home -V` and look for Java 21
2. Run `sudo nano ~/.zshenv` 2. Run `sudo nano ~/.zshenv`
3. Add `export JAVA_HOME=$(/usr/libexec/java_home)` as a new line 3. Add `export JAVA_HOME=$(/usr/libexec/java_home)` as a new line
4. Use `CTRL + X`, then Press `Y`, Then `ENTER` 4. Use `CTRL + X`, then Press `Y`, Then `ENTER`
@ -35,7 +35,7 @@ Consider supporting our development by buying Iris on spigot! We work hard to ma
### IDE Builds (for development) ### IDE Builds (for development)
* Configure ITJ Gradle to use JDK 17 (in settings, search for gradle) * Configure ITJ Gradle to use JDK 21 (in settings, search for gradle)
* Add a build line in the build.gradle for your own build task to directly compile Iris into your plugins folder if you * Add a build line in the build.gradle for your own build task to directly compile Iris into your plugins folder if you
prefer. prefer.
* Resync the project & run your newly created task (under the development folder in gradle tasks!) * Resync the project & run your newly created task (under the development folder in gradle tasks!)