Link DCAE MOD design tool to Acumos Adapter

Add import item to global menu with choices of import models, component specs,
and data formats.

Add prefix to acumos adapter API for consistency with rest of DCAE MOD and to
allow adding acumos adapter to k8s/rancher ingress or other reverse proxy
mechanism so it can be accessed by browser javascript in the design tool.

Remove dcae mod hostname mechanism for callbacks from browser javascript since
browser security only allows javascript to call back to the originating host
port.

Clean up indentation only differences between original NiFi code and ONAP
versions.

Remove 3 ONAP java files that are now identical to original NiFi versions.

Change-Id: I23bbd98d5b171d624ef35088cd821aff2918fc1b
Issue-ID: DCAEGEN2-1860
Signed-off-by: Andrew Gauld <agauld@att.com>

1 files changed, 76 insertions, 80 deletions

diff --git a/mod/designtool/designtool-web/src/main/java/org/apache/nifi/web/api/dto/DtoFactory.java b/mod/designtool/designtool-web/src/main/java/org/apache/nifi/web/api/dto/DtoFactory.java
index 2943e10..ad45f30 100644
--- a/mod/designtool/designtool-web/src/main/java/org/apache/nifi/web/api/dto/DtoFactory.java
+++ b/mod/designtool/designtool-web/src/main/java/org/apache/nifi/web/api/dto/DtoFactory.java
@@ -282,8 +282,7 @@ public final class DtoFactory {
 
     public FlowConfigurationDTO createFlowConfigurationDto(final String autoRefreshInterval,
                                                            final Long defaultBackPressureObjectThreshold,
-                                                           final String defaultBackPressureDataSizeThreshold,
-                                                           final String dcaeDistributorApiHostname) {
+                                                           final String defaultBackPressureDataSizeThreshold) {
         final FlowConfigurationDTO dto = new FlowConfigurationDTO();
 
         // get the refresh interval
@@ -293,9 +292,6 @@ public final class DtoFactory {
         dto.setSupportsConfigurableUsersAndGroups(AuthorizerCapabilityDetection.isConfigurableUserGroupProvider(authorizer));
         dto.setSupportsConfigurableAuthorizer(AuthorizerCapabilityDetection.isConfigurableAccessPolicyProvider(authorizer));
 
-        /* Renu - getting host IP */
-        dto.setDcaeDistributorApiHostname(dcaeDistributorApiHostname);
-
         final Date now = new Date();
         dto.setTimeOffset(TimeZone.getDefault().getOffset(now.getTime()));
         dto.setCurrentTime(now);
@@ -2042,8 +2038,8 @@ public final class DtoFactory {
             final RevisionDTO revision = createRevisionDTO(revisionManager.getRevision(connection.getIdentifier()));
             final PermissionsDTO accessPolicy = createPermissionsDto(connection);
             final ConnectionStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getConnectionStatus().stream().filter(connectionStatus -> connection.getIdentifier().equals(connectionStatus.getId())).findFirst().orElse(null),
-                    connectionStatus -> createConnectionStatusDto(connectionStatus)
+                () -> groupStatus.getConnectionStatus().stream().filter(connectionStatus -> connection.getIdentifier().equals(connectionStatus.getId())).findFirst().orElse(null),
+                connectionStatus -> createConnectionStatusDto(connectionStatus)
             );
             flow.getConnections().add(entityFactory.createConnectionEntity(dto, revision, accessPolicy, status));
         }
@@ -2067,8 +2063,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(inputPort);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(inputPort));
             final PortStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getInputPortStatus().stream().filter(inputPortStatus -> inputPort.getIdentifier().equals(inputPortStatus.getId())).findFirst().orElse(null),
-                    inputPortStatus -> createPortStatusDto(inputPortStatus)
+                () -> groupStatus.getInputPortStatus().stream().filter(inputPortStatus -> inputPort.getIdentifier().equals(inputPortStatus.getId())).findFirst().orElse(null),
+                inputPortStatus -> createPortStatusDto(inputPortStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(inputPort.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2084,8 +2080,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(outputPort);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(outputPort));
             final PortStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getOutputPortStatus().stream().filter(outputPortStatus -> outputPort.getIdentifier().equals(outputPortStatus.getId())).findFirst().orElse(null),
-                    outputPortStatus -> createPortStatusDto(outputPortStatus)
+                () -> groupStatus.getOutputPortStatus().stream().filter(outputPortStatus -> outputPort.getIdentifier().equals(outputPortStatus.getId())).findFirst().orElse(null),
+                outputPortStatus -> createPortStatusDto(outputPortStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(outputPort.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2110,8 +2106,8 @@ public final class DtoFactory {
             final RevisionDTO revision = createRevisionDTO(revisionManager.getRevision(processGroup.getIdentifier()));
             final PermissionsDTO permissions = createPermissionsDto(processGroup);
             final ProcessGroupStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getProcessGroupStatus().stream().filter(processGroupStatus -> processGroup.getIdentifier().equals(processGroupStatus.getId())).findFirst().orElse(null),
-                    processGroupStatus -> createConciseProcessGroupStatusDto(processGroupStatus)
+                () -> groupStatus.getProcessGroupStatus().stream().filter(processGroupStatus -> processGroup.getIdentifier().equals(processGroupStatus.getId())).findFirst().orElse(null),
+                processGroupStatus -> createConciseProcessGroupStatusDto(processGroupStatus)
             );
             final List<BulletinEntity> bulletins = getProcessGroupBulletins.apply(processGroup);
             flow.getProcessGroups().add(entityFactory.createProcessGroupEntity(dto, revision, permissions, status, bulletins));
@@ -2126,8 +2122,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(processor);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(processor));
             final ProcessorStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getProcessorStatus().stream().filter(processorStatus -> processor.getIdentifier().equals(processorStatus.getId())).findFirst().orElse(null),
-                    processorStatus -> createProcessorStatusDto(processorStatus)
+                () -> groupStatus.getProcessorStatus().stream().filter(processorStatus -> processor.getIdentifier().equals(processorStatus.getId())).findFirst().orElse(null),
+                processorStatus -> createProcessorStatusDto(processorStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(processor.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2143,8 +2139,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(remoteProcessGroup);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(remoteProcessGroup));
             final RemoteProcessGroupStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getRemoteProcessGroupStatus().stream().filter(rpgStatus -> remoteProcessGroup.getIdentifier().equals(rpgStatus.getId())).findFirst().orElse(null),
-                    remoteProcessGroupStatus -> createRemoteProcessGroupStatusDto(remoteProcessGroup, remoteProcessGroupStatus)
+                () -> groupStatus.getRemoteProcessGroupStatus().stream().filter(rpgStatus -> remoteProcessGroup.getIdentifier().equals(rpgStatus.getId())).findFirst().orElse(null),
+                remoteProcessGroupStatus -> createRemoteProcessGroupStatusDto(remoteProcessGroup, remoteProcessGroupStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(remoteProcessGroup.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2174,8 +2170,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(procNode);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(procNode));
             final ProcessorStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getProcessorStatus().stream().filter(processorStatus -> procNode.getIdentifier().equals(processorStatus.getId())).findFirst().orElse(null),
-                    processorStatus -> createProcessorStatusDto(processorStatus)
+                () -> groupStatus.getProcessorStatus().stream().filter(processorStatus -> procNode.getIdentifier().equals(processorStatus.getId())).findFirst().orElse(null),
+                processorStatus -> createProcessorStatusDto(processorStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(procNode.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2186,8 +2182,8 @@ public final class DtoFactory {
             final RevisionDTO revision = createRevisionDTO(revisionManager.getRevision(connNode.getIdentifier()));
             final PermissionsDTO permissions = createPermissionsDto(connNode);
             final ConnectionStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getConnectionStatus().stream().filter(connectionStatus -> connNode.getIdentifier().equals(connectionStatus.getId())).findFirst().orElse(null),
-                    connectionStatus -> createConnectionStatusDto(connectionStatus)
+                () -> groupStatus.getConnectionStatus().stream().filter(connectionStatus -> connNode.getIdentifier().equals(connectionStatus.getId())).findFirst().orElse(null),
+                connectionStatus -> createConnectionStatusDto(connectionStatus)
             );
             dto.getConnections().add(entityFactory.createConnectionEntity(createConnectionDto(connNode), revision, permissions, status));
         }
@@ -2208,8 +2204,8 @@ public final class DtoFactory {
             final RevisionDTO revision = createRevisionDTO(revisionManager.getRevision(childGroup.getIdentifier()));
             final PermissionsDTO permissions = createPermissionsDto(childGroup);
             final ProcessGroupStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getProcessGroupStatus().stream().filter(processGroupStatus -> childGroup.getIdentifier().equals(processGroupStatus.getId())).findFirst().orElse(null),
-                    processGroupStatus -> createConciseProcessGroupStatusDto(processGroupStatus)
+                () -> groupStatus.getProcessGroupStatus().stream().filter(processGroupStatus -> childGroup.getIdentifier().equals(processGroupStatus.getId())).findFirst().orElse(null),
+                processGroupStatus -> createConciseProcessGroupStatusDto(processGroupStatus)
             );
             final List<BulletinEntity> bulletins = getProcessGroupBulletins.apply(childGroup);
             dto.getProcessGroups().add(entityFactory.createProcessGroupEntity(createProcessGroupDto(childGroup), revision, permissions, status, bulletins));
@@ -2220,8 +2216,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(rpg);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(rpg));
             final RemoteProcessGroupStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getRemoteProcessGroupStatus().stream().filter(remoteProcessGroupStatus -> rpg.getIdentifier().equals(remoteProcessGroupStatus.getId())).findFirst().orElse(null),
-                    remoteProcessGroupStatus -> createRemoteProcessGroupStatusDto(rpg, remoteProcessGroupStatus)
+                () -> groupStatus.getRemoteProcessGroupStatus().stream().filter(remoteProcessGroupStatus -> rpg.getIdentifier().equals(remoteProcessGroupStatus.getId())).findFirst().orElse(null),
+                remoteProcessGroupStatus -> createRemoteProcessGroupStatusDto(rpg, remoteProcessGroupStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(rpg.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2233,8 +2229,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(inputPort);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(inputPort));
             final PortStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getInputPortStatus().stream().filter(inputPortStatus -> inputPort.getIdentifier().equals(inputPortStatus.getId())).findFirst().orElse(null),
-                    inputPortStatus -> createPortStatusDto(inputPortStatus)
+                () -> groupStatus.getInputPortStatus().stream().filter(inputPortStatus -> inputPort.getIdentifier().equals(inputPortStatus.getId())).findFirst().orElse(null),
+                inputPortStatus -> createPortStatusDto(inputPortStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(inputPort.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2246,8 +2242,8 @@ public final class DtoFactory {
             final PermissionsDTO permissions = createPermissionsDto(outputPort);
             final PermissionsDTO operatePermissions = createPermissionsDto(new OperationAuthorizable(outputPort));
             final PortStatusDTO status = getComponentStatus(
-                    () -> groupStatus.getOutputPortStatus().stream().filter(outputPortStatus -> outputPort.getIdentifier().equals(outputPortStatus.getId())).findFirst().orElse(null),
-                    outputPortStatus -> createPortStatusDto(outputPortStatus)
+                () -> groupStatus.getOutputPortStatus().stream().filter(outputPortStatus -> outputPort.getIdentifier().equals(outputPortStatus.getId())).findFirst().orElse(null),
+                outputPortStatus -> createPortStatusDto(outputPortStatus)
             );
             final List<BulletinDTO> bulletins = createBulletinDtos(bulletinRepository.findBulletinsForSource(outputPort.getIdentifier()));
             final List<BulletinEntity> bulletinEntities = bulletins.stream().map(bulletin -> entityFactory.createBulletinEntity(bulletin, permissions.getCanRead())).collect(Collectors.toList());
@@ -2290,7 +2286,7 @@ public final class DtoFactory {
         dto.setVersionControlInformation(createVersionControlInformationDto(group));
 
         final Map<String, String> variables = group.getVariableRegistry().getVariableMap().entrySet().stream()
-                .collect(Collectors.toMap(entry -> entry.getKey().getName(), entry -> entry.getValue()));
+            .collect(Collectors.toMap(entry -> entry.getKey().getName(), entry -> entry.getValue()));
         dto.setVariables(variables);
 
         final ProcessGroup parentGroup = group.getParent();
@@ -2409,50 +2405,50 @@ public final class DtoFactory {
 
         mapping.put(group.getInstanceId(), group.getIdentifier());
         group.getProcessors().stream()
-                .map(proc -> (InstantiatedVersionedProcessor) proc)
-                .forEach(proc -> mapping.put(proc.getInstanceId(), proc.getIdentifier()));
+            .map(proc -> (InstantiatedVersionedProcessor) proc)
+            .forEach(proc -> mapping.put(proc.getInstanceId(), proc.getIdentifier()));
         group.getFunnels().stream()
-                .map(funnel -> (InstantiatedVersionedFunnel) funnel)
-                .forEach(funnel -> mapping.put(funnel.getInstanceId(), funnel.getIdentifier()));
+            .map(funnel -> (InstantiatedVersionedFunnel) funnel)
+            .forEach(funnel -> mapping.put(funnel.getInstanceId(), funnel.getIdentifier()));
         group.getInputPorts().stream()
-                .map(port -> (InstantiatedVersionedPort) port)
-                .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
+            .map(port -> (InstantiatedVersionedPort) port)
+            .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
         group.getOutputPorts().stream()
-                .map(port -> (InstantiatedVersionedPort) port)
-                .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
+            .map(port -> (InstantiatedVersionedPort) port)
+            .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
         group.getControllerServices().stream()
-                .map(service -> (InstantiatedVersionedControllerService) service)
-                .forEach(service -> mapping.put(service.getInstanceId(), service.getIdentifier()));
+            .map(service -> (InstantiatedVersionedControllerService) service)
+            .forEach(service -> mapping.put(service.getInstanceId(), service.getIdentifier()));
         group.getLabels().stream()
-                .map(label -> (InstantiatedVersionedLabel) label)
-                .forEach(label -> mapping.put(label.getInstanceId(), label.getIdentifier()));
+            .map(label -> (InstantiatedVersionedLabel) label)
+            .forEach(label -> mapping.put(label.getInstanceId(), label.getIdentifier()));
         group.getConnections().stream()
-                .map(conn -> (InstantiatedVersionedConnection) conn)
-                .forEach(conn -> mapping.put(conn.getInstanceId(), conn.getIdentifier()));
+            .map(conn -> (InstantiatedVersionedConnection) conn)
+            .forEach(conn -> mapping.put(conn.getInstanceId(), conn.getIdentifier()));
         group.getRemoteProcessGroups().stream()
-                .map(rpg -> (InstantiatedVersionedRemoteProcessGroup) rpg)
-                .forEach(rpg -> {
-                    mapping.put(rpg.getInstanceId(), rpg.getIdentifier());
-
-                    if (rpg.getInputPorts() != null) {
-                        rpg.getInputPorts().stream()
-                                .map(port -> (InstantiatedVersionedRemoteGroupPort) port)
-                                .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
-                    }
+            .map(rpg -> (InstantiatedVersionedRemoteProcessGroup) rpg)
+            .forEach(rpg -> {
+                mapping.put(rpg.getInstanceId(), rpg.getIdentifier());
+
+                if (rpg.getInputPorts() != null) {
+                    rpg.getInputPorts().stream()
+                        .map(port -> (InstantiatedVersionedRemoteGroupPort) port)
+                        .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
+                }
 
-                    if (rpg.getOutputPorts() != null) {
-                        rpg.getOutputPorts().stream()
-                                .map(port -> (InstantiatedVersionedRemoteGroupPort) port)
-                                .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
-                    }
-                });
+                if (rpg.getOutputPorts() != null) {
+                    rpg.getOutputPorts().stream()
+                        .map(port -> (InstantiatedVersionedRemoteGroupPort) port)
+                        .forEach(port -> mapping.put(port.getInstanceId(), port.getIdentifier()));
+                }
+            });
 
         group.getProcessGroups().stream()
-                .map(child -> (InstantiatedVersionedProcessGroup) child)
-                .forEach(child -> {
-                    final Map<String, String> childMapping = createVersionControlComponentMappingDto(child);
-                    mapping.putAll(childMapping);
-                });
+            .map(child -> (InstantiatedVersionedProcessGroup) child)
+            .forEach(child -> {
+                final Map<String, String> childMapping = createVersionControlComponentMappingDto(child);
+                mapping.putAll(childMapping);
+            });
 
         return mapping;
     }
@@ -2574,8 +2570,8 @@ public final class DtoFactory {
         final ComponentVariableRegistry variableRegistry = processGroup.getVariableRegistry();
 
         final List<String> variableNames = variableRegistry.getVariableMap().keySet().stream()
-                .map(descriptor -> descriptor.getName())
-                .collect(Collectors.toList());
+            .map(descriptor -> descriptor.getName())
+            .collect(Collectors.toList());
 
         final Set<VariableEntity> variableEntities = new LinkedHashSet<>();
 
@@ -3278,31 +3274,31 @@ public final class DtoFactory {
      * @return ProcessorDiagnosticsDTO for the given Processor
      */
     public ProcessorDiagnosticsDTO createProcessorDiagnosticsDto(final ProcessorNode procNode, final ProcessorStatus procStatus, final BulletinRepository bulletinRepo,
-                                                                 final FlowController flowController, final Function<String, ControllerServiceEntity> serviceEntityFactory) {
+            final FlowController flowController, final Function<String, ControllerServiceEntity> serviceEntityFactory) {
 
         final ProcessorDiagnosticsDTO procDiagnostics = new ProcessorDiagnosticsDTO();
 
         procDiagnostics.setClassLoaderDiagnostics(createClassLoaderDiagnosticsDto(procNode));
         procDiagnostics.setIncomingConnections(procNode.getIncomingConnections().stream()
-                .map(this::createConnectionDiagnosticsDto)
-                .collect(Collectors.toSet()));
+            .map(this::createConnectionDiagnosticsDto)
+            .collect(Collectors.toSet()));
         procDiagnostics.setOutgoingConnections(procNode.getConnections().stream()
-                .map(this::createConnectionDiagnosticsDto)
-                .collect(Collectors.toSet()));
+            .map(this::createConnectionDiagnosticsDto)
+            .collect(Collectors.toSet()));
         procDiagnostics.setJvmDiagnostics(createJvmDiagnosticsDto(flowController));
         procDiagnostics.setProcessor(createProcessorDto(procNode));
         procDiagnostics.setProcessorStatus(createProcessorStatusDto(procStatus));
         procDiagnostics.setThreadDumps(createThreadDumpDtos(procNode));
 
         final Set<ControllerServiceDiagnosticsDTO> referencedServiceDiagnostics = createReferencedServiceDiagnostics(procNode.getProperties(),
-                flowController.getControllerServiceProvider(), serviceEntityFactory);
+            flowController.getControllerServiceProvider(), serviceEntityFactory);
         procDiagnostics.setReferencedControllerServices(referencedServiceDiagnostics);
 
         return procDiagnostics;
     }
 
     private Set<ControllerServiceDiagnosticsDTO> createReferencedServiceDiagnostics(final Map<PropertyDescriptor, String> properties, final ControllerServiceProvider serviceProvider,
-                                                                                    final Function<String, ControllerServiceEntity> serviceEntityFactory) {
+        final Function<String, ControllerServiceEntity> serviceEntityFactory) {
 
         final Set<ControllerServiceDiagnosticsDTO> referencedServiceDiagnostics = new HashSet<>();
         for (final Map.Entry<PropertyDescriptor, String> entry : properties.entrySet()) {
@@ -3339,7 +3335,7 @@ public final class DtoFactory {
      * @return ControllerServiceDiagnosticsDTO for the given Controller Service
      */
     public ControllerServiceDiagnosticsDTO createControllerServiceDiagnosticsDto(final ControllerServiceNode serviceNode, final Function<String, ControllerServiceEntity> serviceEntityFactory,
-                                                                                 final ControllerServiceProvider serviceProvider) {
+            final ControllerServiceProvider serviceProvider) {
 
         final ControllerServiceDiagnosticsDTO serviceDiagnostics = new ControllerServiceDiagnosticsDTO();
         final ControllerServiceEntity serviceEntity = serviceEntityFactory.apply(serviceNode.getIdentifier());
@@ -3409,8 +3405,8 @@ public final class DtoFactory {
         final List<RemoteQueuePartitionDiagnostics> remoteDiagnostics = queueDiagnostics.getRemoteQueuePartitionDiagnostics();
         if (remoteDiagnostics != null) {
             final List<RemoteQueuePartitionDTO> remoteDiagnosticsDtos = remoteDiagnostics.stream()
-                    .map(this::createRemoteQueuePartitionDto)
-                    .collect(Collectors.toList());
+                .map(this::createRemoteQueuePartitionDto)
+                .collect(Collectors.toList());
 
             dto.setRemoteQueuePartitions(remoteDiagnosticsDtos);
         }
@@ -3490,10 +3486,10 @@ public final class DtoFactory {
 
         // flow-related information
         final Set<BundleDTO> bundlesLoaded = extensionManager.getAllBundles().stream()
-                .map(bundle -> bundle.getBundleDetails().getCoordinate())
-                .sorted((a, b) -> a.getCoordinate().compareTo(b.getCoordinate()))
-                .map(this::createBundleDto)
-                .collect(Collectors.toCollection(LinkedHashSet::new));
+            .map(bundle -> bundle.getBundleDetails().getCoordinate())
+            .sorted((a, b) -> a.getCoordinate().compareTo(b.getCoordinate()))
+            .map(this::createBundleDto)
+            .collect(Collectors.toCollection(LinkedHashSet::new));
 
         flowDiagnosticsDto.setActiveEventDrivenThreads(flowController.getActiveEventDrivenThreadCount());
         flowDiagnosticsDto.setActiveTimerDrivenThreads(flowController.getActiveTimerDrivenThreadCount());