Kotlin Multi Version: Setup all required Java versions #108

	# Build Workflow

	name: Build with Gradle

	on:
	pull_request:
	workflow_dispatch:
	push:

	concurrency:
	group: ${{ github.head_ref \|\| format('{0}-{1}', github.ref, github.run_number) }}
	cancel-in-progress: true

	jobs:
	build:
	name: Build

	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 10

	- name: Set up JDK 8, 16, 17, 21
	uses: actions/setup-java@v4
	with:
	distribution: temurin
	java-version: \|
	8
	16
	17
	21

	- uses: actions/cache@v4
	with:
	path: \|
	~/.gradle/caches
	~/.gradle/wrapper
	**/loom-cache
	**/prebundled-jars
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle', '*/gradle-wrapper.properties') }}
	restore-keys: \|
	${{ runner.os }}-gradle-

	- name: Chmod Gradle
	run: chmod +x ./gradlew

	- name: Build
	run: ./gradlew build --no-daemon

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