Merge pull request #26 from hyperledger/feature/upgrade_java #23

	name: Build
	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK 17
	uses: actions/setup-java@v1
	with:
	java-version: 17
	- name: Cache Gradle packages
	uses: actions/cache@v2
	with:
	path: ~/.gradle/caches
	key: ${{ runner.os }}-gradle-${{ hashFiles('*/.gradle') }}
	restore-keys: ${{ runner.os }}-gradle
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew
	- name: Build
	run: ./gradlew build

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