all: Use google-java-format for Java formatting #3836

	name: Check formatting

	# Controls when the action will run.
	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	merge_group:

	workflow_dispatch:

	jobs:
	check_formatting:
	runs-on: ubuntu-20.04

	steps:
	- uses: actions/checkout@v3

	- name: Run format.sh and print changes
	env:
	CI: 1
	run: \|
	./format.sh
	git diff

	- name: Check for changes
	run: "[ $(git status --porcelain \| wc -l) -eq 0 ]"

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