#394: fixed error message resulting from no result for functions that return no values #579

	# This workflow will build a Java project with Ant and run VStar's unit tests
	# For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-ant

	name: VStar Unit Tests

	on:
	push:
	branches:
	- "**"
	pull_request:
	branches: [ master ]

	jobs:
	build:
	runs-on: ubuntu-latest

	strategy:
	matrix:
	java: [ '8', '9', '11', '14', '15', '16' ]

	name: Java ${{ matrix.Java }} VStar UTs

	steps:
	- uses: actions/checkout@v2
	- name: Set up Java
	uses: actions/setup-java@v1
	with:
	java-version: ${{ matrix.java }}
	- name: Create plugin dir
	run:
	mkdir -p ~/vstar_plugins
	- name: Create plugin libs dir
	run:
	mkdir -p ~/vstar_plugin_libs
	- name: Build with Ant
	run:
	ant -noinput -buildfile build.xml test

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