[WIP] WorkflowAction refactoring

Extracted superclass for ExecuteBuildingBlock and ConfigBuildingBlocksDataObject
Changed setters to return void instead of 'this'.
Adjusted all code which was using setters chaining

Issue-ID: SO-2634
Change-Id: I375db2004687f1f634adac31d4d1af3635f5981c
Signed-off-by: Mateusz Goluchowski <mateusz.goluchowski@nokia.com>

5 files changed, 140 insertions, 112 deletions

diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/BuildingBlockBase.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/BuildingBlockBase.java
new file mode 100644
index 0000000000..9e320700bd
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/BuildingBlockBase.java
@@ -0,0 +1,89 @@
+package org.onap.so.bpmn.servicedecomposition.entities;
+
+import org.onap.so.serviceinstancebeans.RequestDetails;
+
+public class BuildingBlockBase {
+
+    private Boolean aLaCarte;
+    private String apiVersion;
+    private Boolean isResume;
+    private String resourceId;
+    private String requestId;
+    private String requestAction;
+    private RequestDetails requestDetails;
+    private WorkflowResourceIds workflowResourceIds;
+    private String vnfType;
+
+    public void setaLaCarte(Boolean aLaCarte) {
+        this.aLaCarte = aLaCarte;
+    }
+
+    public void setApiVersion(String apiVersion) {
+        this.apiVersion = apiVersion;
+    }
+
+    public void setResume(Boolean resume) {
+        isResume = resume;
+    }
+
+    public void setResourceId(String resourceId) {
+        this.resourceId = resourceId;
+    }
+
+    public void setRequestId(String requestId) {
+        this.requestId = requestId;
+    }
+
+    public void setRequestAction(String requestAction) {
+        this.requestAction = requestAction;
+    }
+
+    public void setRequestDetails(RequestDetails requestDetails) {
+        this.requestDetails = requestDetails;
+    }
+
+    public void setWorkflowResourceIds(WorkflowResourceIds workflowResourceIds) {
+        this.workflowResourceIds = workflowResourceIds;
+    }
+
+    public void setVnfType(String vnfType) {
+        this.vnfType = vnfType;
+    }
+
+    public Boolean isResume() {
+        return isResume;
+    }
+
+    public String getRequestId() {
+        return requestId;
+    }
+
+    public String getApiVersion() {
+        return apiVersion;
+    }
+
+    public String getResourceId() {
+        return resourceId;
+    }
+
+    public String getRequestAction() {
+        return requestAction;
+    }
+
+    public Boolean isaLaCarte() {
+        return aLaCarte;
+    }
+
+    public String getVnfType() {
+        return vnfType;
+    }
+
+    public WorkflowResourceIds getWorkflowResourceIds() {
+        return workflowResourceIds;
+    }
+
+    public RequestDetails getRequestDetails() {
+        return requestDetails;
+    }
+
+}
diff --git a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/ExecuteBuildingBlock.java b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/ExecuteBuildingBlock.java
index abd301fa4d..9274e0659e 100644
--- a/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/ExecuteBuildingBlock.java
+++ b/bpmn/MSOCommonBPMN/src/main/java/org/onap/so/bpmn/servicedecomposition/entities/ExecuteBuildingBlock.java
@@ -21,119 +21,36 @@
 package org.onap.so.bpmn.servicedecomposition.entities;
 
 import java.io.Serializable;
-import org.onap.so.serviceinstancebeans.RequestDetails;
 
-public class ExecuteBuildingBlock implements Serializable {
+public class ExecuteBuildingBlock extends BuildingBlockBase implements Serializable {
 
-    private static final long serialVersionUID = 2L;
     private BuildingBlock buildingBlock;
-    private String requestId;
-    private String apiVersion;
-    private String resourceId;
-    private String requestAction;
-    private String vnfType;
-    private Boolean aLaCarte;
-    private Boolean homing = false;
-    private WorkflowResourceIds workflowResourceIds;
-    private RequestDetails requestDetails;
     private ConfigurationResourceKeys configurationResourceKeys;
+    private Boolean homing = false;
+    private static final long serialVersionUID = 3L;
 
     public BuildingBlock getBuildingBlock() {
         return buildingBlock;
     }
 
-    public ExecuteBuildingBlock setBuildingBlock(BuildingBlock buildingBlock) {
+    public void setBuildingBlock(BuildingBlock buildingBlock) {
         this.buildingBlock = buildingBlock;
-        return this;
-    }
-
-    public String getRequestId() {
-        return requestId;
-    }
-
-    public ExecuteBuildingBlock setRequestId(String requestId) {
-        this.requestId = requestId;
-        return this;
-    }
-
-    public String getApiVersion() {
-        return apiVersion;
-    }
-
-    public ExecuteBuildingBlock setApiVersion(String apiVersion) {
-        this.apiVersion = apiVersion;
-        return this;
-    }
-
-    public String getResourceId() {
-        return resourceId;
-    }
-
-    public ExecuteBuildingBlock setResourceId(String resourceId) {
-        this.resourceId = resourceId;
-        return this;
-    }
-
-    public String getRequestAction() {
-        return requestAction;
-    }
-
-    public ExecuteBuildingBlock setRequestAction(String requestAction) {
-        this.requestAction = requestAction;
-        return this;
-    }
-
-    public Boolean isaLaCarte() {
-        return aLaCarte;
-    }
-
-    public ExecuteBuildingBlock setaLaCarte(Boolean aLaCarte) {
-        this.aLaCarte = aLaCarte;
-        return this;
-    }
-
-    public String getVnfType() {
-        return vnfType;
-    }
-
-    public ExecuteBuildingBlock setVnfType(String vnfType) {
-        this.vnfType = vnfType;
-        return this;
     }
 
     public Boolean isHoming() {
         return homing;
     }
 
-    public ExecuteBuildingBlock setHoming(Boolean homing) {
+    public void setHoming(Boolean homing) {
         this.homing = homing;
-        return this;
-    }
-
-    public WorkflowResourceIds getWorkflowResourceIds() {
-        return workflowResourceIds;
-    }
-
-    public ExecuteBuildingBlock setWorkflowResourceIds(WorkflowResourceIds workflowResourceIds) {
-        this.workflowResourceIds = workflowResourceIds;
-        return this;
-    }
-
-    public RequestDetails getRequestDetails() {
-        return requestDetails;
-    }
-
-    public ExecuteBuildingBlock setRequestDetails(RequestDetails requestDetails) {
-        this.requestDetails = requestDetails;
-        return this;
     }
 
     public ConfigurationResourceKeys getConfigurationResourceKeys() {
         return configurationResourceKeys;
     }
 
-    public ExecuteBuildingBlock setConfigurationResourceKeys(ConfigurationResourceKeys configurationResourceKeys) {
+    public void setConfigurationResourceKeys(ConfigurationResourceKeys configurationResourceKeys) {
         this.configurationResourceKeys = configurationResourceKeys;
-        return this;
     }
+
 }
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupPopulateMethodsTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupPopulateMethodsTest.java
index d7cfaf94f7..a74d78e04b 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupPopulateMethodsTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupPopulateMethodsTest.java
@@ -115,7 +115,8 @@ public class BBInputSetupPopulateMethodsTest {
                 .readValue(new File(RESOURCE_PATH + "RequestDetailsInput_serviceMacro.json"), RequestDetails.class);
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName(AssignFlows.NETWORK_MACRO.toString())
                 .setKey("ab153b6e-c364-44c0-bef6-1f2982117f04");
@@ -181,7 +182,8 @@ public class BBInputSetupPopulateMethodsTest {
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName(AssignFlows.VF_MODULE.toString()).setKey("a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f");
 
@@ -243,7 +245,8 @@ public class BBInputSetupPopulateMethodsTest {
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("AssignFabricConfigurationBB").setKey("72d9d1cd-f46d-447a-abdb-451d6fb05fa9");
 
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupTest.java
index 458919c48e..ffdc275dee 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/BBInputSetupTest.java
@@ -308,8 +308,9 @@ public class BBInputSetupTest {
     @Test
     public void testGetExecuteBBFromExecution() throws IOException {
         BuildingBlock bb = new BuildingBlock().setBpmnFlowName("AssignServiceInstanceBB");
-        ExecuteBuildingBlock expected =
-                new ExecuteBuildingBlock().setBuildingBlock(bb).setRequestId("00032ab7-3fb3-42e5-965d-8ea592502017");
+        ExecuteBuildingBlock expected = new ExecuteBuildingBlock();
+        expected.setBuildingBlock(bb);
+        expected.setRequestId("00032ab7-3fb3-42e5-965d-8ea592502017");
         DelegateExecution execution = Mockito.mock(DelegateExecution.class);
         doReturn(expected).when(execution).getVariable(any(String.class));
         ExecuteBuildingBlock actual = SPY_bbInputSetup.getExecuteBBFromExecution(execution);
@@ -321,7 +322,8 @@ public class BBInputSetupTest {
         GeneralBuildingBlock expected = mapper.readValue(new File(RESOURCE_PATH + "GeneralBuildingBlockExpected.json"),
                 GeneralBuildingBlock.class);
 
-        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock().setRequestId("requestId");
+        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock();
+        executeBB.setRequestId("requestId");
         RequestDetails requestDetails = new RequestDetails();
         ModelInfo modelInfo = new ModelInfo();
         modelInfo.setModelType(ModelType.service);
@@ -349,7 +351,8 @@ public class BBInputSetupTest {
         GeneralBuildingBlock expected = mapper
                 .readValue(new File(RESOURCE_PATH + "GeneralBuildingBlockCMExpected.json"), GeneralBuildingBlock.class);
 
-        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock().setRequestId("requestId");
+        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock();
+        executeBB.setRequestId("requestId");
         RequestDetails requestDetails = new RequestDetails();
         requestDetails.setModelInfo(null);
         RequestParameters requestParams = new RequestParameters();
@@ -1003,7 +1006,9 @@ public class BBInputSetupTest {
         Map<ResourceKey, String> lookupKeyMap = new HashMap<>();
 
         BuildingBlock buildingBlock = new BuildingBlock().setBpmnFlowName(AssignFlows.SERVICE_INSTANCE.toString());
-        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock().setaLaCarte(true).setBuildingBlock(buildingBlock);
+        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock();
+        executeBB.setaLaCarte(true);
+        executeBB.setBuildingBlock(buildingBlock);
         RequestDetails requestDetails = new RequestDetails();
         RequestInfo reqInfo = new RequestInfo();
         reqInfo.setInstanceName("serviceInstanceName");
@@ -2050,7 +2055,8 @@ public class BBInputSetupTest {
         Map<ResourceKey, String> lookupKeyMap = prepareLookupKeyMap();
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("AssignVrfConfigurationBB");
         buildingBlock.setKey("72d9d1cd-f46d-447a-abdb-451d6fb05fa9");
@@ -2230,7 +2236,8 @@ public class BBInputSetupTest {
                 .readValue(new File(RESOURCE_PATH + "RequestDetailsInput_serviceMacro.json"), RequestDetails.class);
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName(AssignFlows.NETWORK_MACRO.toString())
                 .setKey("ab153b6e-c364-44c0-bef6-1f2982117f04");
@@ -2299,7 +2306,8 @@ public class BBInputSetupTest {
         requestDetails.getRequestParameters().setUserParams(null);
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName(AssignFlows.NETWORK_MACRO.toString())
                 .setKey("ab153b6e-c364-44c0-bef6-1f2982117f04").setIsVirtualLink(false);
@@ -2344,7 +2352,8 @@ public class BBInputSetupTest {
         requestDetails.getRequestParameters().setUserParams(null);
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName(AssignFlows.NETWORK_MACRO.toString())
                 .setKey("ab153b6e-c364-44c0-bef6-1f2982117f04").setIsVirtualLink(true);
@@ -2390,7 +2399,8 @@ public class BBInputSetupTest {
         requestDetails.getRequestParameters().setUserParams(null);
         ExecuteBuildingBlock executeBB = mapper.readValue(new File(RESOURCE_PATH + "ExecuteBuildingBlockSimple.json"),
                 ExecuteBuildingBlock.class);
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName(otherFlowName).setKey("ab153b6e-c364-44c0-bef6-1f2982117f04")
                 .setIsVirtualLink(true);
@@ -2462,7 +2472,8 @@ public class BBInputSetupTest {
         aaiNetwork.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("DeleteNetworkBB").setKey("ab153b6e-c364-44c0-bef6-1f2982117f04");
 
@@ -2513,7 +2524,8 @@ public class BBInputSetupTest {
         aaiVnf.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("ControllerExecutionBB").setKey("ab153b6e-c364-44c0-bef6-1f2982117f04");
         buildingBlock.setBpmnScope("VNF");
@@ -2565,7 +2577,8 @@ public class BBInputSetupTest {
         aaiVnf.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("ActivateVnfBB").setKey("ab153b6e-c364-44c0-bef6-1f2982117f04");
 
@@ -2621,7 +2634,8 @@ public class BBInputSetupTest {
         aaiVfModule.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("ControllerExecutionBB").setKey("a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f");
         buildingBlock.setBpmnScope("VfModule");
@@ -2681,7 +2695,8 @@ public class BBInputSetupTest {
         aaiVfModule.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("UnassignVfModuleBB").setKey("a25e8e8c-58b8-4eec-810c-97dcc1f5cb7f");
 
@@ -2742,7 +2757,8 @@ public class BBInputSetupTest {
         aaiVolumeGroup.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("UnassignVolumeGroupBB").setKey("72d9d1cd-f46d-447a-abdb-451d6fb05fa8");
 
@@ -2808,7 +2824,8 @@ public class BBInputSetupTest {
         aaiConfiguration.setModelCustomizationId("modelCustId");
 
         ConfigurationResourceKeys configResourceKeys = prepareConfigurationResourceKeys();
-        executeBB.setConfigurationResourceKeys(configResourceKeys).setRequestDetails(requestDetails);
+        executeBB.setConfigurationResourceKeys(configResourceKeys);
+        executeBB.setRequestDetails(requestDetails);
         BuildingBlock buildingBlock = executeBB.getBuildingBlock();
         buildingBlock.setBpmnFlowName("ActivateFabricConfigurationBB").setKey("72d9d1cd-f46d-447a-abdb-451d6fb05fa9");
 
@@ -2876,7 +2893,8 @@ public class BBInputSetupTest {
     @Test
     public void testGetVnfId() {
         String expected = "vnfId";
-        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock().setRequestId("requestId");
+        ExecuteBuildingBlock executeBB = new ExecuteBuildingBlock();
+        executeBB.setRequestId("requestId");
         Map<ResourceKey, String> lookupKeyMap = new HashMap<>();
         InfraActiveRequests request = new InfraActiveRequests();
         request.setVnfId(expected);
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDayTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDayTest.java
index ee47b514d1..bac29150c1 100644
--- a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDayTest.java
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/servicedecomposition/tasks/ExecuteBuildingBlockRainyDayTest.java
@@ -58,7 +58,8 @@ public class ExecuteBuildingBlockRainyDayTest extends BaseTest {
         vnf = setGenericVnf();
 
         BuildingBlock buildingBlock = new BuildingBlock().setBpmnFlowName("AssignServiceInstanceBB");
-        ExecuteBuildingBlock executeBuildingBlock = new ExecuteBuildingBlock().setBuildingBlock(buildingBlock);
+        ExecuteBuildingBlock executeBuildingBlock = new ExecuteBuildingBlock();
+        executeBuildingBlock.setBuildingBlock(buildingBlock);
 
         delegateExecution.setVariable("gBBInput", gBBInput);
         delegateExecution.setVariable("WorkflowException", new WorkflowException("", 7000, ""));