use classpath for jakarta api libraries. #109

	#
	# Copyright (c) 2021 Oracle and/or its affiliates. All rights reserved.
	#
	# This program and the accompanying materials are made available under the
	# terms of the Eclipse Public License v. 2.0, which is available at
	# http://www.eclipse.org/legal/epl-2.0.
	#
	# This Source Code may also be made available under the following Secondary
	# Licenses when the conditions for such availability set forth in the
	# Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
	# version 2 with the GNU Classpath Exception, which is available at
	# https://www.gnu.org/software/classpath/license.html.
	#
	# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
	#

	name: JSON-B API

	on: [push, pull_request]

	jobs:
	build:
	name: JSON-B API compilation
	runs-on: ubuntu-latest

	steps:
	- name: Checkout for build
	uses: actions/[email protected]
	with:
	fetch-depth: 0
	- name: Set up compile JDK
	uses: actions/setup-java@v2
	with:
	distribution: 'adopt'
	java-version: 11
	- name: Maven cache
	uses: actions/cache@v2
	env:
	cache-name: maven-cache
	with:
	path:
	~/.m2
	key: build-${{ env.cache-name }}
	- name: API compilation
	run: cd api && mvn clean install -Pstaging
	- name: TCK test compilation
	run: cd tck && mvn clean install -Pstaging
	- name: Javadoc compilation
	run: cd docs && mvn clean install -Pstaging
	- name: Generating specification
	run: cd spec && mvn clean install -Pstaging

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