[Feature] Substitute classes to prepare for native-image. #15

	# Licensed to the Apache Software Foundation (ASF) under one
	# or more contributor license agreements. See the NOTICE file
	# distributed with this work for additional information
	# regarding copyright ownership. The ASF licenses this file
	# to you under the Apache License, Version 2.0 (the
	# "License"); you may not use this file except in compliance
	# with the License. You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: GraalVM Community Edition build
	on:
	pull_request:
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true
	- uses: graalvm/setup-graalvm@v1
	with:
	java-version: '17.0.8'
	distribution: 'graalvm-community'
	components: 'native-image'
	github-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Native Compile
	run: \|
	./mvnw -Pbackend,native clean package -Dmaven.test.skip
	- uses: actions/upload-artifact@v3
	name: Upload distribution tar
	with:
	name: native-pre-dist
	path: distribution/graal/dist

Provide feedback