reformat java code

common/taskana-common/src/main/java/pro/taskana/common/internal/configuration/parser/PropertyParser.java

@@ -35,8 +35,7 @@ public interface PropertyParser<T> {
               new SimpleParser<>(Long.class, Long::parseLong),
               new SimpleParser<>(String.class, Function.identity()),
               new SimpleParser<>(ZoneId.class, ZoneId::of))
-          .collect(
-              Collectors.toUnmodifiableMap(PropertyParser::getTargetClass, t -> t));
+          .collect(Collectors.toUnmodifiableMap(PropertyParser::getTargetClass, t -> t));
 
   static PropertyParser<?> getPropertyParser(Class<?> forClass) {
     forClass = ReflectionUtil.wrap(forClass);

common/taskana-common/src/main/java/pro/taskana/common/internal/util/ComparableVersion.java

@@ -436,6 +436,7 @@ public class ComparableVersion implements Comparable<ComparableVersion> {
         Arrays.asList("alpha", "beta", "milestone", "rc", "snapshot", "", "sp");
 
     private static final Properties ALIASES = new Properties();
+
     /**
      * A comparable value for the empty-string qualifier. This one is used to determine if a given
      * qualifier makes the version older than one without a qualifier, or more recent.

history/taskana-simplehistory-rest-spring/src/main/java/pro/taskana/simplehistory/rest/models/TaskHistoryEventRepresentationModel.java

@@ -10,58 +10,83 @@ public class TaskHistoryEventRepresentationModel
 
   /** Unique Id. */
   private String taskHistoryId;
+
   /** The Id of the business process. */
   private String businessProcessId;
+
   /** The Id of the parent business process. */
   private String parentBusinessProcessId;
+
   /** The Id of the task. */
   private String taskId;
+
   /** The type of the event. */
   private String eventType;
+
   /**
    * The time of event creation.
    *
    * <p>The format is ISO-8601.
    */
   private Instant created;
+
   /** The Id of the user. */
   private String userId;
+
   /** The long name of the user. */
   private String userLongName;
+
   /** Domain. */
   private String domain;
+
   /** The key of the Workbasket. */
   private String workbasketKey;
+
   /** The company the referenced primary object belongs to. */
   private String porCompany;
+
   /** The type of the referenced primary object (contract, claim, policy, customer, ...). */
   private String porType;
+
   /** The (kind of) system, the referenced primary object resides in (e.g. SAP, MySystem A, ...). */
   private String porSystem;
+
   /** The instance of the system where the referenced primary object is located. */
   private String porInstance;
+
   /** The value of the primary object reference. */
   private String porValue;
+
   /** The long name of the task owner. */
   private String taskOwnerLongName;
+
   /** The key of the task's classification. */
   private String taskClassificationKey;
+
   /** The category of the task's classification. */
   private String taskClassificationCategory;
+
   /** The classification key of the task's attachment. */
   private String attachmentClassificationKey;
+
   /** The old value. */
   private String oldValue;
+
   /** The new value. */
   private String newValue;
+
   /** A custom property with name "1". */
   private String custom1;
+
   /** A custom property with name "2". */
   private String custom2;
+
   /** A custom property with name "3". */
   private String custom3;
+
   /** A custom property with name "4". */
   private String custom4;
+
   /** details of changes within the task. */
   private String details;
 

lib/taskana-core-test/src/test/java/acceptance/classification/update/UpdateClassificationAccTest.java

@@ -205,7 +205,8 @@ class UpdateClassificationAccTest {
           .permission(WorkbasketPermission.APPEND)
           .buildAndStore(workbasketService, "businessadmin");
 
-      Task task = new TaskBuilder()
+      Task task =
+          new TaskBuilder()
               .classificationSummary(classification.asSummary())
               .workbasketSummary(workbasketSummary)
               .primaryObjRef(defaultTestObjectReference().build())

lib/taskana-core-test/src/test/java/acceptance/jobs/AbstractTaskanaJobAccTest.java

@@ -105,32 +105,6 @@ class AbstractTaskanaJobAccTest {
     assertThat(jobsToRun).doesNotContainAnyElementsOf(taskCleanupJobs);
   }
 
-  @Nested
-  @TestInstance(Lifecycle.PER_CLASS)
-  class CleanCompletedTasks implements TaskanaConfigurationModifier {
-    @TaskanaInject TaskanaEngine taskanaEngine;
-
-    @TaskanaInject JobMapper jobMapper;
-
-    @Override
-    public Builder modify(Builder builder) {
-      return builder
-          .taskCleanupJobEnabled(true)
-          .jobRunEvery(Duration.ofMillis(1))
-          .jobFirstRun(Instant.now().plus(5, ChronoUnit.MINUTES));
-    }
-
-    @WithAccessId(user = "admin")
-    @Test
-    void should_FindNoJobsToRunUntilFirstRunIsReached_When_CleanupScheduleIsInitialized()
-        throws Exception {
-      AbstractTaskanaJob.initializeSchedule(taskanaEngine, TaskCleanupJob.class);
-
-      List<ScheduledJob> nextJobs = jobMapper.findJobsToRun(Instant.now());
-      assertThat(nextJobs).isEmpty();
-    }
-  }
-
   @Test
   void should_CreateSampleTaskanaJob_When_JobHasMoreThenOneConstructor() {
 
@@ -172,4 +146,30 @@ class AbstractTaskanaJobAccTest {
     @Override
     protected void execute() throws TaskanaException {}
   }
+
+  @Nested
+  @TestInstance(Lifecycle.PER_CLASS)
+  class CleanCompletedTasks implements TaskanaConfigurationModifier {
+    @TaskanaInject TaskanaEngine taskanaEngine;
+
+    @TaskanaInject JobMapper jobMapper;
+
+    @Override
+    public Builder modify(Builder builder) {
+      return builder
+          .taskCleanupJobEnabled(true)
+          .jobRunEvery(Duration.ofMillis(1))
+          .jobFirstRun(Instant.now().plus(5, ChronoUnit.MINUTES));
+    }
+
+    @WithAccessId(user = "admin")
+    @Test
+    void should_FindNoJobsToRunUntilFirstRunIsReached_When_CleanupScheduleIsInitialized()
+        throws Exception {
+      AbstractTaskanaJob.initializeSchedule(taskanaEngine, TaskCleanupJob.class);
+
+      List<ScheduledJob> nextJobs = jobMapper.findJobsToRun(Instant.now());
+      assertThat(nextJobs).isEmpty();
+    }
+  }
 }

lib/taskana-core-test/src/test/java/acceptance/user/UserServiceAccTest.java

@@ -244,15 +244,11 @@ class UserServiceAccTest {
           .areExactly(
               6,
               new Condition<>(
-                              domains ->
-                                      Set.of(workbasketDomainA.getDomain())
-                                              .equals(domains), "DOMAIN_A"))
+                  domains -> Set.of(workbasketDomainA.getDomain()).equals(domains), "DOMAIN_A"))
           .areExactly(
               4,
               new Condition<>(
-                              domains ->
-                                      Set.of(workbasketDomainB.getDomain())
-                                              .equals(domains), "DOMAIN_B"));
+                  domains -> Set.of(workbasketDomainB.getDomain()).equals(domains), "DOMAIN_B"));
     }
 
     @WithAccessId(user = "user-1-1")
@@ -634,9 +630,8 @@ class UserServiceAccTest {
           t -> {
             Set<String> existingPerms = t.getMiddle();
             Set<String> newPerms = t.getMiddle();
-            User userToUpdate = randomTestUser()
-                    .permissions(existingPerms)
-                    .buildAndStore(userService);
+            User userToUpdate =
+                randomTestUser().permissions(existingPerms).buildAndStore(userService);
 
             userToUpdate.setPermissions(newPerms);
             userService.updateUser(userToUpdate);
@@ -1053,8 +1048,8 @@ class UserServiceAccTest {
               .buildAndStore(userService, "businessadmin");
       Workbasket workbasket =
           defaultTestWorkbasket().buildAndStore(workbasketService, "businessadmin");
-      createAccessItem(permissionsId,
-              workbasket, WorkbasketPermission.OPEN, WorkbasketPermission.READ);
+      createAccessItem(
+          permissionsId, workbasket, WorkbasketPermission.OPEN, WorkbasketPermission.READ);
 
       User userInDatabase = userService.getUser(user.getId());
 
@@ -1258,10 +1253,8 @@ class UserServiceAccTest {
                 .buildAndStore(userService, "businessadmin");
         Workbasket workbasket =
             defaultTestWorkbasket().buildAndStore(workbasketService, "businessadmin");
-        createAccessItem(permissionId,
-                workbasket,
-                WorkbasketPermission.OPEN,
-                WorkbasketPermission.READ);
+        createAccessItem(
+            permissionId, workbasket, WorkbasketPermission.OPEN, WorkbasketPermission.READ);
 
         User userInDatabase = userService.getUser(user.getId());
 
@@ -1299,7 +1292,6 @@ class UserServiceAccTest {
 
         assertThat(userInDatabase.getDomains()).containsExactly(workbasket.getDomain());
       }
-
     }
 
     @Nested
@@ -1346,8 +1338,7 @@ class UserServiceAccTest {
 
       @WithAccessId(user = "user-1-1")
       @Test
-      void should_ReturnEmptyDomains_When_PropertyIsNotSetAndPermission()
-              throws Exception {
+      void should_ReturnEmptyDomains_When_PropertyIsNotSetAndPermission() throws Exception {
         String permissionId = UUID.randomUUID().toString();
         User user =
             randomTestUser()
@@ -1355,10 +1346,8 @@ class UserServiceAccTest {
                 .buildAndStore(userService, "businessadmin");
         Workbasket workbasket =
             defaultTestWorkbasket().buildAndStore(workbasketService, "businessadmin");
-        createAccessItem(permissionId,
-                workbasket,
-                WorkbasketPermission.OPEN,
-                WorkbasketPermission.READ);
+        createAccessItem(
+            permissionId, workbasket, WorkbasketPermission.OPEN, WorkbasketPermission.READ);
 
         User userInDatabase = userService.getUser(user.getId());
 

lib/taskana-core/src/main/java/pro/taskana/TaskanaConfiguration.java

@@ -134,6 +134,7 @@ public class TaskanaConfiguration {
 
   // region custom configuration
   private final Map<String, String> properties;
+
   // endregion
 
   private TaskanaConfiguration(Builder builder) {
@@ -717,11 +718,13 @@ public class TaskanaConfiguration {
 
     @TaskanaProperty("taskana.servicelevel.validation.enforce")
     private boolean enforceServiceLevel = true;
+
     // endregion
 
     // region authentication configuration
     @TaskanaProperty("taskana.roles")
     private Map<TaskanaRole, Set<String>> roleMap = new EnumMap<>(TaskanaRole.class);
+
     // endregion
 
     // region classification configuration
@@ -730,6 +733,7 @@ public class TaskanaConfiguration {
 
     @TaskanaProperty("taskana.classification.categories")
     private Map<String, List<String>> classificationCategoriesByType = new HashMap<>();
+
     // endregion
 
     // region working time configuration
@@ -752,6 +756,7 @@ public class TaskanaConfiguration {
 
     @TaskanaProperty("taskana.workingTime.holidays.german.corpus-christi.enabled")
     private boolean germanPublicHolidaysCorpusChristiEnabled = false;
+
     // endregion
 
     // region history configuration
@@ -760,6 +765,7 @@ public class TaskanaConfiguration {
 
     @TaskanaProperty("taskana.history.logger.name")
     private String logHistoryLoggerName = null; // default value will be set in the logger class.
+
     // endregion
 
     // region job configuration
@@ -852,6 +858,7 @@ public class TaskanaConfiguration {
 
     @TaskanaProperty("taskana.jobs.customJobs")
     private Set<String> customJobs = new HashSet<>();
+
     // endregion
 
     // region user configuration
@@ -860,15 +867,18 @@ public class TaskanaConfiguration {
 
     @TaskanaProperty("taskana.user.minimalPermissionsToAssignDomains")
     private Set<WorkbasketPermission> minimalPermissionsToAssignDomains = new HashSet<>();
+
     // endregion
 
     // region database configuration
     @TaskanaProperty("taskana.feature.useSpecificDb2Taskquery")
     private boolean useSpecificDb2Taskquery = true;
+
     // endregion
 
     // region custom configuration
     private Map<String, String> properties = Collections.emptyMap();
+
     // endregion
 
     public Builder(DataSource dataSource, boolean useManagedTransactions, String schemaName) {

lib/taskana-core/src/main/java/pro/taskana/classification/internal/ClassificationServiceImpl.java

@@ -179,8 +179,11 @@ public class ClassificationServiceImpl implements ClassificationService {
 
   @Override
   public Classification createClassification(Classification classification)
-      throws ClassificationAlreadyExistException, DomainNotFoundException, InvalidArgumentException,
-          MalformedServiceLevelException, NotAuthorizedException {
+      throws ClassificationAlreadyExistException,
+          DomainNotFoundException,
+          InvalidArgumentException,
+          MalformedServiceLevelException,
+          NotAuthorizedException {
     taskanaEngine.getEngine().checkRoleMembership(TaskanaRole.BUSINESS_ADMIN, TaskanaRole.ADMIN);
     if (!taskanaEngine.domainExists(classification.getDomain())
         && !MASTER_DOMAIN.equals(classification.getDomain())) {
@@ -235,8 +238,11 @@ public class ClassificationServiceImpl implements ClassificationService {
 
   @Override
   public Classification updateClassification(Classification classification)
-      throws ConcurrencyException, ClassificationNotFoundException, InvalidArgumentException,
-          MalformedServiceLevelException, NotAuthorizedException {
+      throws ConcurrencyException,
+          ClassificationNotFoundException,
+          InvalidArgumentException,
+          MalformedServiceLevelException,
+          NotAuthorizedException {
     taskanaEngine.getEngine().checkRoleMembership(TaskanaRole.BUSINESS_ADMIN, TaskanaRole.ADMIN);
     ClassificationImpl classificationImpl;
     try {

lib/taskana-core/src/main/java/pro/taskana/task/api/TaskQuery.java

@@ -975,6 +975,7 @@ public interface TaskQuery extends BaseQuery<TaskSummary, TaskQueryColumnName> {
    * @return the query
    */
   TaskQuery primaryObjectReferenceIn(ObjectReference... objectReferences);
+
   // endregion
   // region primaryObjectReferenceCompany
 

lib/taskana-core/src/main/java/pro/taskana/task/internal/models/TaskSummaryImpl.java

@@ -219,6 +219,10 @@ public class TaskSummaryImpl implements TaskSummary {
     return this.groupByCount;
   }
 
+  public void setGroupByCount(Integer n) {
+    groupByCount = n;
+  }
+
   @Override
   public Instant getDue() {
     return due != null ? due.truncatedTo(ChronoUnit.MILLIS) : null;
@@ -493,10 +497,6 @@ public class TaskSummaryImpl implements TaskSummary {
     setWorkbasketSummary(workbasketSummary);
   }
 
-  public void setGroupByCount(Integer n) {
-    groupByCount = n;
-  }
-
   public void addAttachmentSummary(AttachmentSummary attachmentSummary) {
     if (this.attachmentSummaries == null) {
       this.attachmentSummaries = new ArrayList<>();

lib/taskana-core/src/main/java/pro/taskana/user/internal/UserMapper.java

@@ -16,7 +16,9 @@ public interface UserMapper {
   @SelectProvider(type = UserMapperSqlProvider.class, method = "findById")
   @Result(property = "id", column = "USER_ID")
   @Result(property = "groups", column = "USER_ID", many = @Many(select = "findGroupsById"))
-  @Result(property = "permissions", column = "USER_ID",
+  @Result(
+      property = "permissions",
+      column = "USER_ID",
       many = @Many(select = "findPermissionsById"))
   @Result(property = "firstName", column = "FIRST_NAME")
   @Result(property = "lastName", column = "LASTNAME")
@@ -34,7 +36,9 @@ public interface UserMapper {
 
   @Result(property = "id", column = "USER_ID")
   @Result(property = "groups", column = "USER_ID", many = @Many(select = "findGroupsById"))
-  @Result(property = "permissions", column = "USER_ID",
+  @Result(
+      property = "permissions",
+      column = "USER_ID",
       many = @Many(select = "findPermissionsById"))
   @Result(property = "firstName", column = "FIRST_NAME")
   @Result(property = "lastName", column = "LASTNAME")

lib/taskana-core/src/main/java/pro/taskana/workbasket/api/WorkbasketService.java

@@ -424,6 +424,7 @@ public interface WorkbasketService {
    *     pro.taskana.common.api.TaskanaRole#BUSINESS_ADMIN business-admin}
    */
   WorkbasketAccessItemQuery createWorkbasketAccessItemQuery() throws NotAuthorizedException;
+
   // endregion
 
   // region Permission and Authorization

rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/ClassificationQueryFilterParameter.java

@@ -90,6 +90,7 @@ public class ClassificationQueryFilterParameter
    */
   @JsonProperty("custom-6-like")
   private final String[] custom6Like;
+
   /**
    * Filter by the value of the field custom7. This results in a substring search.. (% is appended
    * to the beginning and end of the requested value). Further SQL "LIKE" wildcard characters will

rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/models/ClassificationRepresentationModel.java

@@ -8,18 +8,21 @@ public class ClassificationRepresentationModel extends ClassificationSummaryRepr
 
   /** True, if this classification to objects in this domain. */
   private Boolean isValidInDomain;
+
   /**
    * The creation timestamp of the classification in the system.
    *
    * <p>The format is ISO-8601.
    */
   private Instant created;
+
   /**
    * The timestamp of the last modification.
    *
    * <p>The format is ISO-8601.
    */
   private Instant modified;
+
   /** The description of the classification. */
   private String description;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/classification/rest/models/ClassificationSummaryRepresentationModel.java

@@ -10,53 +10,71 @@ public class ClassificationSummaryRepresentationModel
 
   /** Unique Id. */
   @NotNull protected String classificationId;
+
   /**
    * The key of the Classification. This is typically an externally known code or abbreviation of
    * the Classification.
    */
   @NotNull protected String key;
+
   /**
    * The logical name of the entry point. This is needed by the task list application to determine
    * the redirect to work on a task of this Classification.
    */
   protected String applicationEntryPoint;
+
   /**
    * The category of the classification. Categories can be configured in the file
    * 'taskana.properties'.
    */
   @NotNull protected String category;
+
   /** The domain for which this classification is specified. */
   protected String domain;
+
   /** The name of the classification. */
   @NotNull protected String name;
+
   /** The Id of the parent classification. Empty string ("") if this is a root classification. */
   protected String parentId;
+
   /** The key of the parent classification. Empty string ("") if this is a root classification. */
   protected String parentKey;
+
   /** The priority of the classification. */
   @NotNull protected int priority;
+
   /**
    * The service level of the classification.
    *
    * <p>This is stated according to ISO 8601.
    */
   @NotNull protected String serviceLevel;
+
   /** The type of classification. Types can be configured in the file 'taskana.properties'. */
   protected String type;
+
   /** A custom property with name "1". */
   protected String custom1;
+
   /** A custom property with name "2". */
   protected String custom2;
+
   /** A custom property with name "3". */
   protected String custom3;
+
   /** A custom property with name "4". */
   protected String custom4;
+
   /** A custom property with name "5". */
   protected String custom5;
+
   /** A custom property with name "6". */
   protected String custom6;
+
   /** A custom property with name "7". */
   protected String custom7;
+
   /** A custom property with name "8". */
   protected String custom8;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/common/rest/models/AccessIdRepresentationModel.java

@@ -8,6 +8,7 @@ public class AccessIdRepresentationModel extends RepresentationModel<AccessIdRep
 
   /** The name of this Access Id. */
   private String name;
+
   /**
    * The value of the Access Id. This value will be used to determine the access to a workbasket.
    */

rest/taskana-rest-spring/src/main/java/pro/taskana/common/rest/models/PageMetadata.java

@@ -12,10 +12,13 @@ public class PageMetadata {
 
   /** The element size of the page. */
   private final long size;
+
   /** The total number of elements available. */
   private final long totalElements;
+
   /** Amount of pages that are available in total. */
   private final long totalPages;
+
   /** The current page number. */
   private final long number;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/common/rest/models/TaskanaUserInfoRepresentationModel.java

@@ -12,8 +12,10 @@ public class TaskanaUserInfoRepresentationModel
 
   /** The user Id of the current user. */
   private String userId;
+
   /** All groups the current user is a member of. */
   private List<String> groupIds = new ArrayList<>();
+
   /** All taskana roles the current user fulfills. */
   private List<TaskanaRole> roles = new ArrayList<>();
 

rest/taskana-rest-spring/src/main/java/pro/taskana/monitor/rest/models/ReportRepresentationModel.java

@@ -13,8 +13,10 @@ public class ReportRepresentationModel extends RepresentationModel<ReportReprese
 
   /** Object holding meta info on the report. */
   private final MetaInformation meta;
+
   /** Array holding the rows of the report. */
   private final List<RowRepresentationModel> rows;
+
   /** Array holding the sums in the columns over all rows. */
   private final List<RowRepresentationModel> sumRow;
 
@@ -45,12 +47,16 @@ public class ReportRepresentationModel extends RepresentationModel<ReportReprese
 
     /** Array holding all the cell values of the given row. */
     private final int[] cells;
+
     /** Sum of all values of the given row. */
     private final int total;
+
     /** Depth of the row. If the depth is > 0, then this row is a sub-row of a prior row */
     private final int depth;
+
     /** Array containing description of the row. */
     private final String[] desc;
+
     /** Boolean identifying if the given row should be initially displayed or not. */
     private final boolean display;
 
@@ -105,12 +111,16 @@ public class ReportRepresentationModel extends RepresentationModel<ReportReprese
 
     /** Name of the report. */
     private final String name;
+
     /** Date of the report creation. */
     private final Instant date;
+
     /** Column headers of the report. */
     private final String[] header;
+
     /** Descriptions for the rows of the report. */
     private final String[] rowDesc;
+
     /** Description for the sum column. */
     private final String sumRowDesc;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/TaskController.java

@@ -111,7 +111,8 @@ public class TaskController {
     if (!taskRepresentationModel.getAttachments().stream()
         .filter(att -> Objects.nonNull(att.getTaskId()))
         .filter(att -> !att.getTaskId().equals(taskRepresentationModel.getTaskId()))
-            .collect(Collectors.toList()).isEmpty()) {
+        .collect(Collectors.toList())
+        .isEmpty()) {
       throw new InvalidArgumentException(
           "An attachments' taskId must be empty or equal to the id of the task it belongs to");
     }
@@ -599,7 +600,8 @@ public class TaskController {
     if (!taskRepresentationModel.getAttachments().stream()
         .filter(att -> Objects.nonNull(att.getTaskId()))
         .filter(att -> !att.getTaskId().equals(taskRepresentationModel.getTaskId()))
-            .collect(Collectors.toList()).isEmpty()) {
+        .collect(Collectors.toList())
+        .isEmpty()) {
       throw new InvalidArgumentException(
           "An attachments' taskId must be empty or equal to the id of the task it belongs to");
     }

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/TaskQueryFilterCustomFields.java

@@ -395,6 +395,7 @@ public class TaskQueryFilterCustomFields implements QueryParameter<TaskQuery, Vo
   /** Filter out by values of the field custom16 of the Task. This is an exact match. */
   @JsonProperty("custom-16-not")
   private final String[] custom16NotIn;
+
   /**
    * Filter by the custom16 field of the Task. This results in a substring search (% is appended to
    * the front and end of the requested value). Further SQL "LIKE" wildcard characters will be

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/TaskQueryFilterCustomIntFields.java

@@ -21,12 +21,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Filter by the value of the field customInt1 of the Task. This is an exact match. */
   @JsonProperty("custom-int-1")
   private final Integer[] customInt1In;
+
   /** Exclude values of the field customInt1 of the Task. */
   @JsonProperty("custom-int-1-not")
   private final Integer[] customInt1NotIn;
+
   /** Filter by the range of value of the field customInt1 of the Task. */
   @JsonProperty("custom-int-1-within")
   private final Integer[] customInt1Within;
+
   /** Exclude range of values of the field customInt1 of the Task. */
   @JsonProperty("custom-int-1-not-within")
   private final Integer[] customInt1NotWithin;
@@ -38,9 +41,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-1-from")
   private final Integer customInt1From;
+
   /** Exclude values from a lower bound of the field customInt1 of the Task. */
   @JsonProperty("custom-int-1-from-not")
   private final Integer customInt1FromNot;
+
   /**
    * Filter by upper bound of customInt1.
    *
@@ -60,12 +65,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt2 of the Task. */
   @JsonProperty("custom-int-2-not")
   private final Integer[] customInt2NotIn;
+
   /** Filter by the range of value of the field customInt2 of the Task. */
   @JsonProperty("custom-int-2-within")
   private final Integer[] customInt2Within;
+
   /** Exclude range of values of the field customInt2 of the Task. */
   @JsonProperty("custom-int-2-not-within")
   private final Integer[] customInt2NotWithin;
+
   /**
    * Filter by lower bound of customInt2.
    *
@@ -73,9 +81,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-2-from")
   private final Integer customInt2From;
+
   /** Exclude values from a lower bound of the field customInt2 of the Task. */
   @JsonProperty("custom-int-2-from-not")
   private final Integer customInt2FromNot;
+
   /**
    * Filter by upper bound of customInt2.
    *
@@ -83,9 +93,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-2-to")
   private final Integer customInt2To;
+
   /** Exclude values to an upper bound of the field customInt2 of the Task. */
   @JsonProperty("custom-int-2-to-not")
   private final Integer customInt2ToNot;
+
   /** Filter by the value of the field customInt3 of the Task. This is an exact match. */
   @JsonProperty("custom-int-3")
   private final Integer[] customInt3In;
@@ -93,12 +105,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt3 of the Task. */
   @JsonProperty("custom-int-3-not")
   private final Integer[] customInt3NotIn;
+
   /** Filter by the range of value of the field customInt3 of the Task. */
   @JsonProperty("custom-int-3-within")
   private final Integer[] customInt3Within;
+
   /** Exclude range of values of the field customInt3 of the Task. */
   @JsonProperty("custom-int-3-not-within")
   private final Integer[] customInt3NotWithin;
+
   /**
    * Filter by lower bound of customInt3.
    *
@@ -106,9 +121,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-3-from")
   private final Integer customInt3From;
+
   /** Exclude values from a lower bound of the field customInt3 of the Task. */
   @JsonProperty("custom-int-3-from-not")
   private final Integer customInt3FromNot;
+
   /**
    * Filter by upper bound of customInt3.
    *
@@ -116,9 +133,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-3-to")
   private final Integer customInt3To;
+
   /** Exclude values to an upper bound of the field customInt3 of the Task. */
   @JsonProperty("custom-int-3-to-not")
   private final Integer customInt3ToNot;
+
   /** Filter by the value of the field customInt4 of the Task. This is an exact match. */
   @JsonProperty("custom-int-4")
   private final Integer[] customInt4In;
@@ -126,12 +145,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt4 of the Task. */
   @JsonProperty("custom-int-4-not")
   private final Integer[] customInt4NotIn;
+
   /** Filter by the range of value of the field customInt4 of the Task. */
   @JsonProperty("custom-int-4-within")
   private final Integer[] customInt4Within;
+
   /** Exclude range of values of the field customInt4 of the Task. */
   @JsonProperty("custom-int-4-not-within")
   private final Integer[] customInt4NotWithin;
+
   /**
    * Filter by lower bound of customInt4.
    *
@@ -139,9 +161,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-4-from")
   private final Integer customInt4From;
+
   /** Exclude values from a lower bound of the field customInt4 of the Task. */
   @JsonProperty("custom-int-4-from-not")
   private final Integer customInt4FromNot;
+
   /**
    * Filter by upper bound of customInt4.
    *
@@ -149,9 +173,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-4-to")
   private final Integer customInt4To;
+
   /** Exclude values to an upper bound of the field customInt4 of the Task. */
   @JsonProperty("custom-int-4-to-not")
   private final Integer customInt4ToNot;
+
   /** Filter by the value of the field customInt5 of the Task. This is an exact match. */
   @JsonProperty("custom-int-5")
   private final Integer[] customInt5In;
@@ -159,12 +185,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt5 of the Task. */
   @JsonProperty("custom-int-5-not")
   private final Integer[] customInt5NotIn;
+
   /** Filter by the range of value of the field customInt5 of the Task. */
   @JsonProperty("custom-int-5-within")
   private final Integer[] customInt5Within;
+
   /** Exclude range of values of the field customInt5 of the Task. */
   @JsonProperty("custom-int-5-not-within")
   private final Integer[] customInt5NotWithin;
+
   /**
    * Filter by lower bound of customInt5.
    *
@@ -172,9 +201,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-5-from")
   private final Integer customInt5From;
+
   /** Exclude values from a lower bound of the field customInt5 of the Task. */
   @JsonProperty("custom-int-5-from-not")
   private final Integer customInt5FromNot;
+
   /**
    * Filter by upper bound of customInt5.
    *
@@ -182,9 +213,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-5-to")
   private final Integer customInt5To;
+
   /** Exclude values to an upper bound of the field customInt5 of the Task. */
   @JsonProperty("custom-int-5-to-not")
   private final Integer customInt5ToNot;
+
   /** Filter by the value of the field customInt6 of the Task. This is an exact match. */
   @JsonProperty("custom-int-6")
   private final Integer[] customInt6In;
@@ -192,12 +225,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt6 of the Task. */
   @JsonProperty("custom-int-6-not")
   private final Integer[] customInt6NotIn;
+
   /** Filter by the range of value of the field customInt6 of the Task. */
   @JsonProperty("custom-int-6-within")
   private final Integer[] customInt6Within;
+
   /** Exclude range of values of the field customInt6 of the Task. */
   @JsonProperty("custom-int-6-not-within")
   private final Integer[] customInt6NotWithin;
+
   /**
    * Filter by lower bound of customInt6.
    *
@@ -205,9 +241,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-6-from")
   private final Integer customInt6From;
+
   /** Exclude values from a lower bound of the field customInt6 of the Task. */
   @JsonProperty("custom-int-6-from-not")
   private final Integer customInt6FromNot;
+
   /**
    * Filter by upper bound of customInt6.
    *
@@ -215,9 +253,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-6-to")
   private final Integer customInt6To;
+
   /** Exclude values to an upper bound of the field customInt6 of the Task. */
   @JsonProperty("custom-int-6-to-not")
   private final Integer customInt6ToNot;
+
   /** Filter by the value of the field customInt7 of the Task. This is an exact match. */
   @JsonProperty("custom-int-7")
   private final Integer[] customInt7In;
@@ -225,12 +265,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt7 of the Task. */
   @JsonProperty("custom-int-7-not")
   private final Integer[] customInt7NotIn;
+
   /** Filter by the range of value of the field customInt7 of the Task. */
   @JsonProperty("custom-int-7-within")
   private final Integer[] customInt7Within;
+
   /** Exclude range of values of the field customInt7 of the Task. */
   @JsonProperty("custom-int-7-not-within")
   private final Integer[] customInt7NotWithin;
+
   /**
    * Filter by lower bound of customInt7.
    *
@@ -238,9 +281,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-7-from")
   private final Integer customInt7From;
+
   /** Exclude values from a lower bound of the field customInt7 of the Task. */
   @JsonProperty("custom-int-7-from-not")
   private final Integer customInt7FromNot;
+
   /**
    * Filter by upper bound of customInt7.
    *
@@ -248,9 +293,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-7-to")
   private final Integer customInt7To;
+
   /** Exclude values to an upper bound of the field customInt7 of the Task. */
   @JsonProperty("custom-int-7-to-not")
   private final Integer customInt7ToNot;
+
   /** Filter by the value of the field customInt8 of the Task. This is an exact match. */
   @JsonProperty("custom-int-8")
   private final Integer[] customInt8In;
@@ -258,12 +305,15 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
   /** Exclude values of the field customInt8 of the Task. */
   @JsonProperty("custom-int-8-not")
   private final Integer[] customInt8NotIn;
+
   /** Filter by the range of value of the field customInt8 of the Task. */
   @JsonProperty("custom-int-8-within")
   private final Integer[] customInt8Within;
+
   /** Exclude range of values of the field customInt8 of the Task. */
   @JsonProperty("custom-int-8-not-within")
   private final Integer[] customInt8NotWithin;
+
   /**
    * Filter by lower bound of customInt8.
    *
@@ -271,9 +321,11 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-8-from")
   private final Integer customInt8From;
+
   /** Exclude values from a lower bound of the field customInt8 of the Task. */
   @JsonProperty("custom-int-8-from-not")
   private final Integer customInt8FromNot;
+
   /**
    * Filter by upper bound of customInt8.
    *
@@ -281,6 +333,7 @@ public class TaskQueryFilterCustomIntFields implements QueryParameter<TaskQuery,
    */
   @JsonProperty("custom-int-8-to")
   private final Integer customInt8To;
+
   /** Exclude values to an upper bound of the field customInt8 of the Task. */
   @JsonProperty("custom-int-8-to-not")
   private final Integer customInt8ToNot;

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/TaskQueryFilterParameter.java

@@ -28,6 +28,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by what the task id shouldn't be. This is an exact match. */
   @JsonProperty("task-id-not")
   private final String[] taskIdNotIn;
+
   // endregion
   // region externalId
   /** Filter by the external id of the Task. This is an exact match. */
@@ -37,6 +38,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by what the external id of the Task shouldn't be. This is an exact match. */
   @JsonProperty("external-id-not")
   private final String[] externalIdNotIn;
+
   // endregion
   // region received
   /**
@@ -101,6 +103,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("received-until-not")
   private final Instant receivedUntilNot;
+
   // endregion
   // region created
   /**
@@ -164,6 +167,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("created-until-not")
   private final Instant createdUntilNot;
+
   // endregion
   // region claimed
   /**
@@ -183,6 +187,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("claimed-not")
   private final Instant[] claimedNotWithin;
+
   // endregion
   // region modified
   /**
@@ -202,6 +207,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("modified-not")
   private final Instant[] modifiedNotWithin;
+
   // endregion
   // region planned
   /**
@@ -265,6 +271,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("planned-until-not")
   private final Instant plannedUntilNot;
+
   // endregion
   // region due
   /**
@@ -328,6 +335,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("due-until-not")
   private final Instant dueUntilNot;
+
   // endregion
   // region completed
   /**
@@ -392,6 +400,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("completed-until-not")
   private final Instant completedUntilNot;
+
   // endregion
   // region name
   /** Filter by the name of the Task. This is an exact match. */
@@ -417,6 +426,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("name-not-like")
   private final String[] nameNotLike;
+
   // endregion
   // region creator
   /** Filter by creator of the Task. This is an exact match. */
@@ -442,6 +452,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("creator-not-like")
   private final String[] creatorNotLike;
+
   // endregion
   // region note
   /**
@@ -459,6 +470,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("note-not-like")
   private final String[] noteNotLike;
+
   // endregion
   // region description
   /**
@@ -476,6 +488,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("description-not-like")
   private final String[] descriptionNotLike;
+
   // endregion
   // region priority
   /** Filter by the priority of the Task. This is an exact match. */
@@ -509,6 +522,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by excluding priority up to the given value (inclusive). */
   @JsonProperty("priority-not-until")
   private final Integer priorityNotUntil;
+
   // endregion
   // region state
   /** Filter by the Task state. This is an exact match. */
@@ -518,6 +532,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by what the Task state shouldn't be. This is an exact match. */
   @JsonProperty("state-not")
   private final TaskState[] stateNotIn;
+
   // endregion
   // region classificationId
   /** Filter by the classification id of the Task. This is an exact match. */
@@ -527,6 +542,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by what the classification id of the Task shouldn't be. This is an exact match. */
   @JsonProperty("classification-id-not")
   private final String[] classificationIdNotIn;
+
   // endregion
   // region classificationKey
   /** Filter by the classification key of the Task. This is an exact match. */
@@ -552,6 +568,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("classification-key-not-like")
   private final String[] classificationKeyNotLike;
+
   // endregion
   // region classificationParentKey
   /**
@@ -583,6 +600,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("classification-parent-key-not-like")
   private final String[] classificationParentKeyNotLike;
+
   // endregion
   // region classificationCategory
   /** Filter by the classification category of the Task. This is an exact match. */
@@ -610,6 +628,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("classification-category-not-like")
   private final String[] classificationCategoryNotLike;
+
   // endregion
   // region classificationName
   /** Filter by the classification name of the Task. This is an exact match. */
@@ -635,6 +654,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("classification-name-not-like")
   private final String[] classificationNameNotLike;
+
   // endregion
   // region workbasketId
   /** Filter by workbasket id of the Task. This is an exact match. */
@@ -644,6 +664,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by what the workbasket id of the Task shouldn't be. This is an exact match. */
   @JsonProperty("workbasket-id-not")
   private final String[] workbasketIdNotIn;
+
   // endregion
   // region workbasketKeyDomain
   /**
@@ -663,6 +684,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by domain of the Task. This is an exact match. */
   @JsonProperty("domain")
   private final String domain;
+
   // endregion
   // region businessProcessId
   /** Filter by the business process id of the Task. This is an exact match. */
@@ -749,6 +771,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("owner-is-null")
   private final String ownerNull;
+
   // endregion
   // region primaryObjectReference
   /**
@@ -759,6 +782,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("por")
   private final ObjectReference[] primaryObjectReferenceIn;
+
   // endregion
   // region primaryObjectReferenceCompany
   /** Filter by the company of the primary object reference of the Task. This is an exact match. */
@@ -787,6 +811,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("por-company-not-like")
   private final String[] porCompanyNotLike;
+
   // endregion
   // region primaryObjectReferenceSystem
   /** Filter by the system of the primary object reference of the Task. This is an exact match. */
@@ -815,6 +840,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("por-system-not-like")
   private final String[] porSystemNotLike;
+
   // endregion
   // region primaryObjectReferenceSystemInstance
   /**
@@ -846,6 +872,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("por-instance-not-like")
   private final String[] porInstanceNotLike;
+
   // endregion
   // region primaryObjectReferenceSystemType
   /** Filter by the type of the primary object reference of the Task. This is an exact match. */
@@ -874,6 +901,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("por-type-not-like")
   private final String[] porTypeNotLike;
+
   // endregion
   // region primaryObjectReferenceSystemValue
   /** Filter by the value of the primary object reference of the Task. This is an exact match. */
@@ -902,6 +930,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("por-value-not-like")
   private final String[] porValueNotLike;
+
   // endregion
   // region secondaryObjectReference
   /**
@@ -912,6 +941,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("sor")
   private final ObjectReference[] secondaryObjectReferenceIn;
+
   // endregion
   // region secondaryObjectReferenceCompany
   /**
@@ -992,11 +1022,13 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by the is read flag of the Task. This is an exact match. */
   @JsonProperty("is-read")
   private final Boolean isRead;
+
   // endregion
   // region transferred
   /** Filter by the is transferred flag of the Task. This is an exact match. */
   @JsonProperty("is-transferred")
   private final Boolean isTransferred;
+
   // endregion
   // region attachmentClassificationId
   /** Filter by the attachment classification id of the Task. This is an exact match. */
@@ -1009,6 +1041,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("attachment-classification-id-not")
   private final String[] attachmentClassificationIdNotIn;
+
   // endregion
   // region attachmentClassificationKey
   /** Filter by the attachment classification key of the Task. This is an exact match. */
@@ -1037,6 +1070,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("attachment-classification-key-not-like")
   private final String[] attachmentClassificationKeyNotLike;
+
   // endregion
   // region attachmentClassificationName
   /** Filter by the attachment classification name of the Task. This is an exact match. */
@@ -1065,6 +1099,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("attachment-classification-name-not-like")
   private final String[] attachmentClassificationNameNotLike;
+
   // endregion
   // region attachmentChannel
   /** Filter by the attachment channel of the Task. This is an exact match. */
@@ -1090,6 +1125,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("attachment-channel-not-like")
   private final String[] attachmentChannelNotLike;
+
   // endregion
   // region attachmentReferenceValue
   /** Filter by the attachment reference of the Task. This is an exact match. */
@@ -1115,6 +1151,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("attachment-reference-not-like")
   private final String[] attachmentReferenceNotLike;
+
   // endregion
   // region attachmentReceived
   /**
@@ -1134,6 +1171,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("attachment-received-not")
   private final Instant[] attachmentReceivedNotWithin;
+
   // endregion
   // region withoutAttachment
   /**
@@ -1142,6 +1180,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("without-attachment")
   private final Boolean withoutAttachment;
+
   // endregion
   // region callbackState
   /** Filter by the callback state of the Task. This is an exact match. */
@@ -1151,6 +1190,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
   /** Filter by what the callback state of the Task shouldn't be. This is an exact match. */
   @JsonProperty("callback-state-not")
   private final CallbackState[] callbackStateNotIn;
+
   // endregion
   // region wildcardSearchValue
   /**
@@ -1168,6 +1208,7 @@ public class TaskQueryFilterParameter implements QueryParameter<TaskQuery, Void>
    */
   @JsonProperty("wildcard-search-value")
   private final String wildcardSearchValue;
+
   // endregion
 
   // region constructor

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/TaskQueryGroupByParameter.java

@@ -9,6 +9,43 @@ import pro.taskana.common.rest.QueryParameter;
 import pro.taskana.task.api.TaskQuery;
 
 public class TaskQueryGroupByParameter implements QueryParameter<TaskQuery, Void> {
+  // region groupBy
+  @JsonProperty("group-by")
+  private final TaskQueryGroupBy groupByPor;
+  @JsonProperty("group-by-sor")
+  private final String groupBySor;
+
+  @ConstructorProperties({"group-by", "group-by-sor"})
+  public TaskQueryGroupByParameter(TaskQueryGroupBy groupBy, String groupBySor)
+      throws InvalidArgumentException {
+    this.groupByPor = groupBy;
+    this.groupBySor = groupBySor;
+    validateGroupByParameters();
+  }
+
+  // endregion
+
+  // region constructor
+
+  @Override
+  public Void apply(TaskQuery query) {
+
+    Optional.ofNullable(groupBySor).ifPresent(query::groupBySor);
+    Optional.ofNullable(groupByPor)
+        .ifPresent(taskQueryGroupBy -> taskQueryGroupBy.applyGroupByForQuery(query));
+
+    return null;
+  }
+
+  // endregion
+
+  private void validateGroupByParameters() throws InvalidArgumentException {
+    if (groupByPor != null && groupBySor != null) {
+      throw new InvalidArgumentException(
+          "Only one of the following can be provided: Either group-by or group-by-sor");
+    }
+  }
+
   public enum TaskQueryGroupBy {
     POR_VALUE(TaskQuery::groupByPor);
     private final Consumer<TaskQuery> consumer;
@@ -21,41 +58,4 @@ public class TaskQueryGroupByParameter implements QueryParameter<TaskQuery, Void
       consumer.accept(query);
     }
   }
-
-  // region groupBy
-  @JsonProperty("group-by")
-  private final TaskQueryGroupBy groupByPor;
-
-  @JsonProperty("group-by-sor")
-  private final String groupBySor;
-  // endregion
-
-  // region constructor
-
-  @ConstructorProperties({"group-by", "group-by-sor"})
-  public TaskQueryGroupByParameter(TaskQueryGroupBy groupBy, String groupBySor)
-      throws InvalidArgumentException {
-    this.groupByPor = groupBy;
-    this.groupBySor = groupBySor;
-    validateGroupByParameters();
-  }
-
-  // endregion
-
-  @Override
-  public Void apply(TaskQuery query) {
-
-    Optional.ofNullable(groupBySor).ifPresent(query::groupBySor);
-    Optional.ofNullable(groupByPor)
-        .ifPresent(taskQueryGroupBy -> taskQueryGroupBy.applyGroupByForQuery(query));
-
-    return null;
-  }
-
-  private void validateGroupByParameters() throws InvalidArgumentException {
-    if (groupByPor != null && groupBySor != null) {
-      throw new InvalidArgumentException(
-          "Only one of the following can be provided: Either group-by or group-by-sor");
-    }
-  }
 }

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/models/AttachmentSummaryRepresentationModel.java

@@ -11,18 +11,25 @@ public class AttachmentSummaryRepresentationModel
 
   /** Unique Id. */
   protected String attachmentId;
+
   /** the referenced task id. */
   protected String taskId;
+
   /** The creation timestamp in the system. */
   protected Instant created;
+
   /** The timestamp of the last modification. */
   protected Instant modified;
+
   /** The timestamp of the entry date. */
   protected Instant received;
+
   /** The classification of this attachment. */
   protected ClassificationSummaryRepresentationModel classificationSummary;
+
   /** The Objects primary ObjectReference. */
   protected ObjectReferenceRepresentationModel objectReference;
+
   /** Determines on which channel this attachment was received. */
   protected String channel;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/models/ObjectReferenceRepresentationModel.java

@@ -10,14 +10,19 @@ public class ObjectReferenceRepresentationModel
 
   /** Task Id. */
   private String taskId;
+
   /** The company the referenced primary object belongs to. */
   private String company;
+
   /** The (kind of) system, the referenced primary object resides in (e.g. SAP, MySystem A, ...). */
   private String system;
+
   /** The instance of the system where the referenced primary object is located. */
   private String systemInstance;
+
   /** The type of the referenced primary object (contract, claim, policy, customer, ...). */
   private String type;
+
   /** The value of the primary object reference. */
   private String value;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/models/TaskCommentRepresentationModel.java

@@ -10,16 +10,22 @@ public class TaskCommentRepresentationModel
 
   /** Unique Id. */
   private String taskCommentId;
+
   /** Task Id. Can identify the task the comment belongs to. */
   private String taskId;
+
   /** The content of the comment. */
   private String textField;
+
   /** The creator of the task comment. */
   private String creator;
+
   /** The long name of the task comment creator. */
   private String creatorFullName;
+
   /** The creation timestamp in the system. */
   private Instant created;
+
   /** Timestamp of the last task comment modification. */
   private Instant modified;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/models/TaskRepresentationModel.java

@@ -53,6 +53,7 @@ public class TaskRepresentationModel extends TaskSummaryRepresentationModel {
 
     /** the key of the custom attribute. */
     private String key;
+
     /** the value of the custom attribute. */
     private String value;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/task/rest/models/TaskSummaryRepresentationModel.java

@@ -16,121 +16,172 @@ public class TaskSummaryRepresentationModel
 
   /** Unique Id. */
   protected String taskId;
+
   /**
    * External Id. Can be used to enforce idempotence at task creation. Can identify an external
    * task.
    */
   protected String externalId;
+
   /** The creation timestamp in the system. */
   protected Instant created;
+
   /** The timestamp of the last claim-operation. */
   protected Instant claimed;
+
   /** The timestamp of the completion. */
   protected Instant completed;
+
   /** The timestamp of the last modification. */
   protected Instant modified;
+
   /**
    * Planned start of the task. The actual completion of the task should be between PLANNED and DUE.
    */
   protected Instant planned;
+
   /**
    * Timestamp when the task has been received. It notes when the surrounding process started and
    * not just when the actual task was created.
    */
   protected Instant received;
+
   /**
    * Timestamp when the task is due. The actual completion of the task should be between PLANNED and
    * DUE.
    */
   protected Instant due;
+
   /** The name of the task. */
   protected String name;
+
   /** the creator of the task. */
   protected String creator;
+
   /** note. */
   protected String note;
+
   /** The description of the task. */
   protected String description;
+
   /** The priority of the task. */
   protected int priority;
+
   /**
    * The manual priority of the task. If the value of manualPriority is zero or greater, the
    * priority is automatically set to manualPriority. In this case, all computations of priority are
    * disabled. If the value of manualPriority is negative, Tasks are not prioritized manually.
    */
   protected int manualPriority = DEFAULT_MANUAL_PRIORITY;
+
   /** The current task state. */
   protected TaskState state;
+
   /** The classification of this task. */
   @NotNull protected ClassificationSummaryRepresentationModel classificationSummary;
+
   /** The workbasket this task resides in. */
   @NotNull protected WorkbasketSummaryRepresentationModel workbasketSummary;
+
   /** The business process id. */
   protected String businessProcessId;
+
   /** the parent business process id. */
   protected String parentBusinessProcessId;
+
   /** The owner of the task. The owner is set upon claiming of the task. */
   protected String owner;
+
   /** The long name of the task owner. */
   protected String ownerLongName;
+
   /** The Objects primary ObjectReference. */
   @NotNull protected ObjectReferenceRepresentationModel primaryObjRef;
+
   /** Indicator if the task has been read. */
   protected boolean isRead;
+
   /** Indicator if the task has been transferred. */
   protected boolean isTransferred;
+
   /** Number of Tasks that are grouped together with this Task during a groupBy. */
   protected Integer groupByCount;
+
   /** A custom property with name "1". */
   protected String custom1;
+
   /** A custom property with name "2". */
   protected String custom2;
+
   /** A custom property with name "3". */
   protected String custom3;
+
   /** A custom property with name "4". */
   protected String custom4;
+
   /** A custom property with name "5". */
   protected String custom5;
+
   /** A custom property with name "6". */
   protected String custom6;
+
   /** A custom property with name "7". */
   protected String custom7;
+
   /** A custom property with name "8". */
   protected String custom8;
+
   /** A custom property with name "9". */
   protected String custom9;
+
   /** A custom property with name "10". */
   protected String custom10;
+
   /** A custom property with name "11". */
   protected String custom11;
+
   /** A custom property with name "12". */
   protected String custom12;
+
   /** A custom property with name "13". */
   protected String custom13;
+
   /** A custom property with name "14". */
   protected String custom14;
+
   /** A custom property with name "15". */
   protected String custom15;
+
   /** A custom property with name "16". */
   protected String custom16;
+
   /** A custom int property with name "1". */
   protected Integer customInt1;
+
   /** A custom int property with name "2". */
   protected Integer customInt2;
+
   /** A custom int property with name "3". */
   protected Integer customInt3;
+
   /** A custom int property with name "4". */
   protected Integer customInt4;
+
   /** A custom int property with name "5". */
   protected Integer customInt5;
+
   /** A custom int property with name "6". */
   protected Integer customInt6;
+
   /** A custom int property with name "7". */
   protected Integer customInt7;
+
   /** A custom int property with name "8". */
   protected Integer customInt8;
+
   /** Secondary object references of the task. */
   protected List<ObjectReferenceRepresentationModel> secondaryObjectReferences = new ArrayList<>();
+
   /** The attachment summaries of this task. */
   private List<AttachmentSummaryRepresentationModel> attachmentSummaries = new ArrayList<>();
 

rest/taskana-rest-spring/src/main/java/pro/taskana/user/rest/UserController.java

@@ -41,7 +41,8 @@ public class UserController {
   private final CurrentUserContext currentUserContext;
 
   @Autowired
-  UserController(UserService userService,
+  UserController(
+      UserService userService,
       UserRepresentationModelAssembler userAssembler,
       CurrentUserContext currentUserContext) {
     this.userService = userService;
@@ -68,8 +69,8 @@ public class UserController {
 
   /**
    * This endpoint retrieves multiple Users. If a userId can't be found in the database it will be
-   * ignored. If none of the given userIds is valid, the returned list will be empty.
-   * If currentUser is set, the current User from the context will be retrieved as well
+   * ignored. If none of the given userIds is valid, the returned list will be empty. If currentUser
+   * is set, the current User from the context will be retrieved as well
    *
    * @title Get multiple Users
    * @param request the HttpServletRequest of the request itself

rest/taskana-rest-spring/src/main/java/pro/taskana/user/rest/models/UserRepresentationModel.java

@@ -12,10 +12,13 @@ public class UserRepresentationModel extends RepresentationModel<UserRepresentat
 
   /** Unique Id. */
   @NotNull private String userId;
+
   /** The groups of the User. */
   private Set<String> groups;
+
   /** The permissions of the User. */
   private Set<String> permissions;
+
   /**
    * The domains of the User.
    *
@@ -23,28 +26,40 @@ public class UserRepresentationModel extends RepresentationModel<UserRepresentat
    * taskana.user.minimalPermissionsToAssignDomains
    */
   private Set<String> domains = Collections.emptySet();
+
   /** The first name of the User. */
   private String firstName;
+
   /** The last name of the User. */
   private String lastName;
+
   /** The full name of the User. */
   private String fullName;
+
   /** The long name of the User. */
   private String longName;
+
   /** The email of the User. */
   private String email;
+
   /** The phone number of the User. */
   private String phone;
+
   /** The mobile phone number of the User. */
   private String mobilePhone;
+
   /** The fourth organisation level of the User. */
   private String orgLevel4;
+
   /** The third organisation level of the User. */
   private String orgLevel3;
+
   /** The second organisation level of the User. */
   private String orgLevel2;
+
   /** The first organisation level of the User. */
   private String orgLevel1;
+
   /** The data of the User. This field is used for additional information about the User. */
   private String data;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/workbasket/rest/models/WorkbasketAccessItemRepresentationModel.java

@@ -9,52 +9,75 @@ public class WorkbasketAccessItemRepresentationModel
 
   /** Unique Id. */
   private String accessItemId;
+
   /** The workbasket Id. */
   private String workbasketId;
+
   /** The Access Id. This could be either a user Id or a full qualified group Id. */
   private String accessId;
+
   /** The workbasket key. */
   private String workbasketKey;
+
   /** The name. */
   private String accessName;
+
   /** The permission to read the information about the workbasket. */
   private boolean permRead;
+
   /** The permission to access a task from the workbasket. */
   private boolean permReadTasks;
+
   /** The permission to view the content (the tasks) of a workbasket. */
   private boolean permOpen;
+
   /**
    * The permission to add tasks to the workbasket. Required for creation and transferring of tasks.
    */
   private boolean permAppend;
+
   /** The permission to edit a task from the workbasket. */
   private boolean permEditTasks;
+
   /** The permission to transfer tasks (out of the current workbasket). */
   private boolean permTransfer;
+
   /** The permission to distribute tasks from the workbasket. */
   private boolean permDistribute;
+
   /** The custom permission with the name "1". */
   private boolean permCustom1;
+
   /** The custom permission with the name "2". */
   private boolean permCustom2;
+
   /** The custom permission with the name "3". */
   private boolean permCustom3;
+
   /** The custom permission with the name "4". */
   private boolean permCustom4;
+
   /** The custom permission with the name "5". */
   private boolean permCustom5;
+
   /** The custom permission with the name "6". */
   private boolean permCustom6;
+
   /** The custom permission with the name "7". */
   private boolean permCustom7;
+
   /** The custom permission with the name "8". */
   private boolean permCustom8;
+
   /** The custom permission with the name "9". */
   private boolean permCustom9;
+
   /** The custom permission with the name "10". */
   private boolean permCustom10;
+
   /** The custom permission with the name "11". */
   private boolean permCustom11;
+
   /** The custom permission with the name "12". */
   private boolean permCustom12;
 

rest/taskana-rest-spring/src/main/java/pro/taskana/workbasket/rest/models/WorkbasketDefinitionRepresentationModel.java

@@ -14,8 +14,10 @@ public class WorkbasketDefinitionRepresentationModel
   /** The workbasket which is represented. */
   @JsonIgnoreProperties("_links")
   private WorkbasketRepresentationModel workbasket;
+
   /** The workbasket authorizations. */
   private Collection<WorkbasketAccessItemRepresentationModel> authorizations = new ArrayList<>();
+
   /** The distribution targets for this workbasket. */
   private Set<String> distributionTargets = new HashSet<>();
 

rest/taskana-rest-spring/src/main/java/pro/taskana/workbasket/rest/models/WorkbasketRepresentationModel.java

@@ -12,6 +12,7 @@ public class WorkbasketRepresentationModel extends WorkbasketSummaryRepresentati
    * <p>The format is ISO-8601.
    */
   private Instant created;
+
   /**
    * The timestamp of the last modification.
    *

rest/taskana-rest-spring/src/main/java/pro/taskana/workbasket/rest/models/WorkbasketSummaryRepresentationModel.java

@@ -10,37 +10,52 @@ public class WorkbasketSummaryRepresentationModel
 
   /** Unique Id. */
   protected String workbasketId;
+
   /** the professional key for the workbasket. */
   protected String key;
+
   /** The name of the workbasket. */
   protected String name;
+
   /** The domain the workbasket belongs to. */
   protected String domain;
+
   /** The type of the workbasket. */
   protected WorkbasketType type;
+
   /** the description of the workbasket. */
   protected String description;
+
   /**
    * The owner of the workbasket. The owner is responsible for the on-time completion of all tasks
    * in the workbasket.
    */
   protected String owner;
+
   /** A custom property with name "1". */
   protected String custom1;
+
   /** A custom property with name "2". */
   protected String custom2;
+
   /** A custom property with name "3". */
   protected String custom3;
+
   /** A custom property with name "4". */
   protected String custom4;
+
   /** A custom property with name "5". */
   protected String custom5;
+
   /** A custom property with name "6". */
   protected String custom6;
+
   /** A custom property with name "7". */
   protected String custom7;
+
   /** A custom property with name "8". */
   protected String custom8;
+
   /**
    * The first Org Level (the top one).
    *
@@ -49,12 +64,16 @@ public class WorkbasketSummaryRepresentationModel
    * tasks in the workbasket.
    */
   protected String orgLevel1;
+
   /** The second Org Level. */
   protected String orgLevel2;
+
   /** The third Org Level. */
   protected String orgLevel3;
+
   /** The fourth Org Level (the lowest one). */
   protected String orgLevel4;
+
   /** Identifier to tell if this workbasket can be deleted. */
   private boolean markedForDeletion;
 

rest/taskana-rest-spring/src/test/java/pro/taskana/task/rest/TaskControllerIntTest.java

@@ -61,7 +61,6 @@ import pro.taskana.workbasket.rest.models.WorkbasketSummaryRepresentationModel;
 @TaskanaSpringBootTest
 class TaskControllerIntTest {
 
-  @Autowired TaskanaConfiguration taskanaConfiguration;
   private static final ParameterizedTypeReference<TaskSummaryPagedRepresentationModel>
       TASK_SUMMARY_PAGE_MODEL_TYPE = new ParameterizedTypeReference<>() {};
   private static final ParameterizedTypeReference<TaskSummaryCollectionRepresentationModel>
@@ -71,6 +70,7 @@ class TaskControllerIntTest {
   private final RestHelper restHelper;
   private final DataSource dataSource;
   private final String schemaName;
+  @Autowired TaskanaConfiguration taskanaConfiguration;
 
   @Autowired
   TaskControllerIntTest(

rest/taskana-rest-spring/src/test/java/pro/taskana/user/rest/UserControllerIntTest.java

@@ -85,7 +85,8 @@ class UserControllerIntTest {
     HttpEntity<?> auth = new HttpEntity<>(RestHelper.generateHeadersForUser("teamlead-1"));
 
     ThrowingCallable httpCall =
-            () -> TEMPLATE.exchange(
+        () ->
+            TEMPLATE.exchange(
                 url,
                 HttpMethod.GET,
                 auth,
@@ -103,7 +104,8 @@ class UserControllerIntTest {
     HttpEntity<?> auth = new HttpEntity<>(RestHelper.generateHeadersForUser("teamlead-1"));
 
     ThrowingCallable httpCall =
-            () -> TEMPLATE.exchange(
+        () ->
+            TEMPLATE.exchange(
                 url,
                 HttpMethod.GET,
                 auth,
@@ -133,7 +135,8 @@ class UserControllerIntTest {
 
   @Test
   void should_ReturnExistingUsersAndCurrentUser() throws Exception {
-    String url = restHelper.toUrl(RestEndpoints.URL_USERS)
+    String url =
+        restHelper.toUrl(RestEndpoints.URL_USERS)
             + "?user-id=user-1-1&user-id=USER-1-2&current-user";
     HttpEntity<?> auth = new HttpEntity<>(RestHelper.generateHeadersForUser("teamlead-1"));