Sync tests for practice exercise `bank-account` #1164

	# This workflow will build a Java project with Gradle
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle

	name: Java CI with Gradle

	on: [push, pull_request, workflow_dispatch]

	defaults:
	run:
	working-directory: exercises

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
	- name: Set up JDK 1.17
	uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0
	with:
	java-version: 17
	distribution: "temurin"
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew
	- name: Check if tests compile cleanly with starter sources
	run: ./gradlew compileStarterTestJava --continue
	- name: Run checkstyle
	run: ./gradlew check --exclude-task test --continue

	test:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
	- name: Set up JDK 1.17
	uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0
	with:
	java-version: 17
	distribution: "temurin"
	- name: Grant execute permission for gradlew
	run: chmod +x gradlew
	- name: Test all reference implementations with Gradle
	run: ./gradlew test --continue

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