apache-tika language detect small code improvements #154

	name: Build, Run Tests and Sonar Analysis
	on: push

	jobs:
	build:
	name: Build
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	# Shallow clones should be disabled for a better relevancy of analysis
	fetch-depth: 0
	- name: Set up JDK 17
	uses: actions/setup-java@v3
	with:
	distribution: 'temurin' #should use the same as in the docker file
	java-version: 17
	cache: 'maven'
	#cache-dependency-path: 'sub-project/pom.xml' # optional
	# SG: likely not needed as integrated in the V3 of setupjava action
	# - name: Cache Maven packages
	# uses: actions/cache@v1
	# with:
	# path: ~/.m2
	# key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
	# restore-keys: ${{ runner.os }}-m2
	- name: Cache SonarCloud packages
	uses: actions/cache@v3
	with:
	path: ~/.sonar/cache
	key: ${{ runner.os }}-sonar
	restore-keys: ${{ runner.os }}-sonar
	- name: Build, run tests and analyse
	run: mvn -B verify org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Pcoverage -Dsonar.projectKey=europeana_translation-api
	env:
	# Needed to get some information about the pull request, if any
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	# SonarCloud access token should be generated from https://sonarcloud.io/account/security/
	SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}

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