branch-3.0: [Fix](merge-on-write) Fix `MergeIndexDeleteBitmapCalculator::calculate_one()` coredump #44284 #99721

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	# to you under the Apache License, Version 2.0 (the
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	---
	name: FE Code Style Checker

	on:
	pull_request:

	jobs:
	java-checkstyle:
	name: "CheckStyle"
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	persist-credentials: false
	submodules: recursive

	- name: Paths Filter
	uses: ./.github/actions/paths-filter
	id: filter
	with:
	filters: \|
	fe_changes:
	- 'fe/**'
	- 'gensrc/proto/**'
	- 'gensrc/thrift/**'

	- name: Setup Maven Action
	if: steps.filter.outputs.fe_changes == 'true'
	uses: ./.github/actions/setup-maven
	with:
	maven-version: 3.8.4

	- name: Run java checkstyle
	if: steps.filter.outputs.fe_changes == 'true'
	run:
	cd fe && mvn clean checkstyle:check

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