merge development into master

src/test/java/at/ac/uibk/gitsearch/service/AuditEventServiceIT.java

@@ -5,13 +5,11 @@ import static org.assertj.core.api.Assertions.assertThat;
 import at.ac.uibk.gitsearch.GitsearchApp;
 import at.ac.uibk.gitsearch.domain.PersistentAuditEvent;
 import at.ac.uibk.gitsearch.repository.jpa.PersistenceAuditEventRepository;
-
 import java.time.Instant;
 import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
-
 import org.junit.Assert;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -27,7 +25,6 @@ import org.springframework.transaction.TransactionStatus;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.transaction.support.TransactionCallback;
 import org.springframework.transaction.support.TransactionTemplate;
-
 import tech.jhipster.config.JHipsterProperties;
 
 /**
@@ -60,17 +57,18 @@ public class AuditEventServiceIT {
   private static final int MAX_OUTDATEDVALUES = 4500;
 
   private int currentAuditLogs;
+
   @BeforeEach
   public void init() {
-      currentAuditLogs = persistenceAuditEventRepository.findAll().size();
-      log.info("There where already {}  AuditEvents", currentAuditLogs);
-      final List<PersistentAuditEvent> auditEventDeleteCandidates = persistenceAuditEventRepository
-              .findTop1000ByAuditEventDateBefore(
-                      Instant.now().minus(jHipsterProperties.getAuditEvents().getRetentionPeriod(), ChronoUnit.DAYS));
-      Assert.assertTrue("There are already outdated Elements?", auditEventDeleteCandidates.size() == 0);
-
-      log.info("Preparing {} outdated AuditEvents", MAX_OUTDATEDVALUES);
-      auditEventsOld = new ArrayList<>();
+    currentAuditLogs = persistenceAuditEventRepository.findAll().size();
+    log.info("There where already {}  AuditEvents", currentAuditLogs);
+    final List<PersistentAuditEvent> auditEventDeleteCandidates = persistenceAuditEventRepository.findTop1000ByAuditEventDateBefore(
+      Instant.now().minus(jHipsterProperties.getAuditEvents().getRetentionPeriod(), ChronoUnit.DAYS)
+    );
+    Assert.assertTrue("There are already outdated Elements?", auditEventDeleteCandidates.size() == 0);
+
+    log.info("Preparing {} outdated AuditEvents", MAX_OUTDATEDVALUES);
+    auditEventsOld = new ArrayList<>();
     for (int i = 1; i <= MAX_OUTDATEDVALUES; i++) {
       PersistentAuditEvent auditEventOld = new PersistentAuditEvent();
       auditEventOld.setAuditEventDate(