Adding Spring demo application #1

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	#
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	# you may not use this file except in compliance with the License.
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	#
	# https://www.apache.org/licenses/LICENSE-2.0
	#
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	name: Build Demo App
	on:
	push:
	branches:
	- main
	paths:
	- 'demo-app/**'
	pull_request:
	branches:
	- main
	paths:
	- 'demo-app/**'

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest
	defaults:
	run:
	working-directory: ./demo-app
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	java-version: '17'
	distribution: 'zulu'
	- name: Build
	run: mvn --batch-mode --update-snapshots package

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