Add IExecutionStoppedListener to IWorkflowEngine #3715 #587

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	---

	name: Hop PR Build (Documentation)

	on:
	push:
	pull_request:
	branches: [ 'main' ]
	paths:
	- 'docs/**'

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up JDK 11
	uses: actions/setup-java@v1
	with:
	java-version: 11
	- name: RAT Check
	run: mvn clean apache-rat:check

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