fix pitest, spotless and cleanup

build.gradle

@@ -182,7 +182,7 @@ openApiGenerate.dependsOn processSpring
 // Spotless Code Formatting
 spotless {
     java {
-        // removeUnusedImports() TODO: reactivate once it can deal with multi-line-strings
+        removeUnusedImports()
         indentWithSpaces(4)
         endWithNewline()
         toggleOffOn()
@@ -193,8 +193,14 @@ spotless {
         }
     }
 }
-project.tasks.spotlessJava.dependsOn(tasks.generateLicenseReport, tasks.processResources, tasks.processTestResources)
 project.tasks.check.dependsOn(spotlessCheck)
+// HACK: no idea why spotless uses the output of these tasks, but we get warnings without those
+project.tasks.spotlessJava.dependsOn(
+        tasks.generateLicenseReport,
+        tasks.pitest,
+        tasks.jacocoTestReport,
+        tasks.processResources,
+        tasks.processTestResources)
 
 // OWASP Dependency Security Test
 dependencyCheck {
@@ -302,7 +308,7 @@ pitest {
     targetTests = ['net.hostsharing.hsadminng.**.*UnitTest', 'net.hostsharing.hsadminng.**.*RestTest']
     excludedTestClasses = ['**AcceptanceTest*', '**IntegrationTest*']
 
-    pitestVersion = '1.9.9'
+    pitestVersion = '1.15.3'
     junit5PluginVersion = '1.1.0'
 
     threads = 4

src/main/java/net/hostsharing/hsadminng/hs/office/coopassets/HsOfficeCoopAssetsTransactionEntity.java

@@ -1,13 +1,11 @@
 package net.hostsharing.hsadminng.hs.office.coopassets;
 
-import com.vladmihalcea.hibernate.type.basic.PostgreSQLEnumType;
 import lombok.*;
 import net.hostsharing.hsadminng.errors.DisplayName;
 import net.hostsharing.hsadminng.hs.office.membership.HsOfficeMembershipEntity;
 import net.hostsharing.hsadminng.stringify.Stringify;
 import net.hostsharing.hsadminng.stringify.Stringifyable;
 import org.hibernate.annotations.GenericGenerator;
-import org.hibernate.annotations.Type;
 
 import jakarta.persistence.*;
 import java.math.BigDecimal;

src/main/java/net/hostsharing/hsadminng/hs/office/coopassets/HsOfficeCoopAssetsTransactionRepository.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.hs.office.coopassets;
 
-import net.hostsharing.hsadminng.hs.office.coopshares.HsOfficeCoopSharesTransactionEntity;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.data.repository.Repository;
 

src/main/java/net/hostsharing/hsadminng/hs/office/coopshares/HsOfficeCoopSharesTransactionEntity.java

@@ -1,12 +1,10 @@
 package net.hostsharing.hsadminng.hs.office.coopshares;
 
-import com.vladmihalcea.hibernate.type.basic.PostgreSQLEnumType;
 import lombok.*;
 import net.hostsharing.hsadminng.errors.DisplayName;
 import net.hostsharing.hsadminng.hs.office.membership.HsOfficeMembershipEntity;
 import net.hostsharing.hsadminng.stringify.Stringify;
 import net.hostsharing.hsadminng.stringify.Stringifyable;
-import org.hibernate.annotations.Type;
 
 import jakarta.persistence.*;
 import java.time.LocalDate;

src/main/java/net/hostsharing/hsadminng/hs/office/membership/HsOfficeMembershipEntity.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.hs.office.membership;
 
-import com.vladmihalcea.hibernate.type.basic.PostgreSQLEnumType;
 import com.vladmihalcea.hibernate.type.range.PostgreSQLRangeType;
 import com.vladmihalcea.hibernate.type.range.Range;
 import lombok.*;

src/main/java/net/hostsharing/hsadminng/hs/office/person/HsOfficePersonEntity.java

@@ -1,13 +1,11 @@
 package net.hostsharing.hsadminng.hs.office.person;
 
-import com.vladmihalcea.hibernate.type.basic.PostgreSQLEnumType;
 import lombok.*;
 import lombok.experimental.FieldNameConstants;
 import net.hostsharing.hsadminng.errors.DisplayName;
 import net.hostsharing.hsadminng.stringify.Stringify;
 import net.hostsharing.hsadminng.stringify.Stringifyable;
 import org.apache.commons.lang3.StringUtils;
-import org.hibernate.annotations.Type;
 
 import jakarta.persistence.*;
 import java.util.UUID;

src/main/java/net/hostsharing/hsadminng/hs/office/relationship/HsOfficeRelationshipEntity.java

@@ -1,12 +1,10 @@
 package net.hostsharing.hsadminng.hs.office.relationship;
 
-import com.vladmihalcea.hibernate.type.basic.PostgreSQLEnumType;
 import lombok.*;
 import lombok.experimental.FieldNameConstants;
 import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactEntity;
 import net.hostsharing.hsadminng.hs.office.person.HsOfficePersonEntity;
 import net.hostsharing.hsadminng.stringify.Stringify;
-import org.hibernate.annotations.Type;
 
 import jakarta.persistence.*;
 import java.util.UUID;

src/main/java/net/hostsharing/hsadminng/test/cust/TestCustomerController.java

@@ -11,7 +11,6 @@ import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.servlet.mvc.method.annotation.MvcUriComponentsBuilder;
 
 import java.util.List;
-import java.util.UUID;
 
 @RestController
 public class TestCustomerController implements TestCustomersApi {

src/test/java/net/hostsharing/hsadminng/hs/office/bankaccount/TestHsOfficeBankAccount.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.hs.office.bankaccount;
 
-import java.util.UUID;
 
 public class TestHsOfficeBankAccount {
 

src/test/java/net/hostsharing/hsadminng/hs/office/contact/TestHsOfficeContact.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.hs.office.contact;
 
-import java.util.UUID;
 
 public class TestHsOfficeContact {
 

src/test/java/net/hostsharing/hsadminng/hs/office/debitor/TestHsOfficeDebitor.java

@@ -2,7 +2,6 @@ package net.hostsharing.hsadminng.hs.office.debitor;
 
 import lombok.experimental.UtilityClass;
 
-import java.util.UUID;
 
 import static net.hostsharing.hsadminng.hs.office.contact.TestHsOfficeContact.TEST_CONTACT;
 import static net.hostsharing.hsadminng.hs.office.partner.TestHsOfficePartner.TEST_PARTNER;

src/test/java/net/hostsharing/hsadminng/hs/office/membership/TestHsMembership.java

@@ -3,7 +3,6 @@ package net.hostsharing.hsadminng.hs.office.membership;
 import com.vladmihalcea.hibernate.type.range.Range;
 
 import java.time.LocalDate;
-import java.util.UUID;
 
 import static net.hostsharing.hsadminng.hs.office.partner.TestHsOfficePartner.TEST_PARTNER;
 

src/test/java/net/hostsharing/hsadminng/hs/office/partner/TestHsOfficePartner.java

@@ -3,7 +3,6 @@ package net.hostsharing.hsadminng.hs.office.partner;
 import net.hostsharing.hsadminng.hs.office.contact.HsOfficeContactEntity;
 import net.hostsharing.hsadminng.hs.office.person.HsOfficePersonEntity;
 
-import java.util.UUID;
 
 import static net.hostsharing.hsadminng.hs.office.person.HsOfficePersonType.LEGAL;
 

src/test/java/net/hostsharing/hsadminng/hs/office/person/TestHsOfficePerson.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.hs.office.person;
 
-import java.util.UUID;
 
 public class TestHsOfficePerson {
 

src/test/java/net/hostsharing/hsadminng/hs/office/sepamandate/HsOfficeSepaMandateEntityUnitTest.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.hs.office.sepamandate;
 
-import com.vladmihalcea.hibernate.type.range.Range;
 import net.hostsharing.hsadminng.hs.office.bankaccount.HsOfficeBankAccountEntity;
 import org.junit.jupiter.api.Test;
 

src/test/java/net/hostsharing/hsadminng/test/cust/TestCustomer.java

@@ -1,6 +1,5 @@
 package net.hostsharing.hsadminng.test.cust;
 
-import static java.util.UUID.randomUUID;
 
 public class TestCustomer {