Jenkinsfile: Not fail build on failed test

Not fail build on failed test, to still show the ecj warnings if tests fail.
Copied from jdt

Jenkinsfile

@@ -18,6 +18,7 @@ pipeline {
 					sh """
 					mvn clean verify --batch-mode --fail-at-end -Dmaven.repo.local=$WORKSPACE/.m2/repository \
 						-Pbree-libs -Papi-check -Pjavadoc \
+      						-Dmaven.test.failure.ignore=true \
 						-Dcompare-version-with-baselines.skip=false \
 						-Dproject.build.sourceEncoding=UTF-8 \
 						-Dorg.slf4j.simpleLogger.showDateTime=true -Dorg.slf4j.simpleLogger.dateTimeFormat=HH:mm:ss.SSS \
@@ -30,7 +31,8 @@ pipeline {
 					archiveArtifacts artifacts: '*.log,*/target/work/data/.metadata/*.log,*/tests/target/work/data/.metadata/*.log,apiAnalyzer-workspace/.metadata/*.log', allowEmptyArchive: true
 					junit '**/target/surefire-reports/TEST-*.xml'
 					discoverGitReferenceBuild referenceJob: 'eclipse.platform.ui/master'
-					recordIssues publishAllIssues: true, tools: [eclipse(name: 'Compiler and API Tools', pattern: '**/target/compilelogs/*.xml'), mavenConsole(), javaDoc()]
+					recordIssues publishAllIssues:false, ignoreQualityGate:true, tools: eclipse(name: 'Compiler and API Tools', pattern: '**/target/compilelogs/*.xml'), qualityGates: [[threshold: 1, type: 'DELTA', unstable: true]]
+					recordIssues publishAllIssues:false, tools: [mavenConsole(), javaDoc()]
 				}
 			}
 		}