Bump actions/setup-java from 3 to 4 #1

	# Copyright 2023 JanusGraph Authors
	#
	# Licensed 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: CI Backend Hbase

	on:
	pull_request:
	paths:
	- 'docs/**'
	- '.github/workflows/ci-docs.yml'
	- '.github/ISSUE_TEMPLATE/**'
	- 'requirements.txt'
	- 'docs.Dockerfile'
	- '*.md'

	jobs:
	tests:
	runs-on: ubuntu-22.04
	strategy:
	matrix:
	include:
	- module: hbase
	args: "-Dtest=\"*/diskstorage/hbase/\""
	name: hbase2-diskstorage
	java: 8
	- module: hbase
	args: "-Dtest=\"*/graphdb/hbase/\""
	name: hbase2-graphdb
	java: 8
	- module: hbase
	args: "-Dtest=\"*/hadoop/\""
	name: hbase2-hadoop
	java: 8
	- module: hbase
	install-args: "-Pjava-11"
	args: "-Dtest=\"*/diskstorage/hbase/\""
	name: hbase2-diskstorage
	java: 11
	- module: hbase
	install-args: "-Pjava-11"
	args: "-Dtest=\"*/graphdb/hbase/\""
	name: hbase2-graphdb
	java: 11
	- module: hbase
	install-args: "-Pjava-11"
	args: "-Dtest=\"*/hadoop/\""
	name: hbase2-hadoop
	java: 11
	steps:
	- run: 'echo "No build required"'

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