Fixes4 #158

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	name: main pr build

	on:
	pull_request:
	branches:
	- main
	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	java: [ '17' ]
	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK ${{ matrix.java }}
	uses: actions/setup-java@v1
	with:
	java-version: ${{ matrix.java }}
	- name: mvn build
	run: ./mvnw -f examples/pom.xml -V --no-transfer-progress clean install -DskipTests

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