Fix NPEs, improve logging #104

	# 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]

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- name: Checkout repo
	uses: actions/[email protected]
	with:
	fetch-depth: 0
	- name: Validate Gradle wrapper
	uses: gradle/[email protected]
	- name: Set up JDK 1.8
	uses: actions/[email protected]
	with:
	distribution: 'temurin'
	java-version: 8
	- name: Set up Gradle build
	run: ./gradlew SetupCIWorkspace build
	- name: Build with Gradle
	run: ./gradlew cleanBuildAll
	working-directory: publish
	- name: Upload a build artifact
	uses: actions/[email protected]
	with:
	name: Package
	path: build/libs

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