Exchange HashMap with LinkedHashMap (OData v4) (#673)

Jonas-Isr · web-flow · commit b376ce140bbf · 2024-12-19T14:07:25.000+01:00
Co-authored-by: Jonas Israel &lt;jonas.israel@sap.com&gt;
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Address.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Address.java
@@ -318,7 +318,7 @@ protected Map<java.lang.String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<java.lang.String, Object> inputValues )
     {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Customer.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Customer.java
@@ -226,7 +226,7 @@ protected Map<java.lang.String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<java.lang.String, Object> inputValues )
     {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/DateRange.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/DateRange.java
@@ -93,7 +93,7 @@ protected Map<String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<String, Object> inputValues )
     {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Start") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/FloorPlan.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/FloorPlan.java
@@ -143,7 +143,7 @@ protected Map<java.lang.String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<java.lang.String, Object> inputValues )
     {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/OpeningHours.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/OpeningHours.java
@@ -206,7 +206,7 @@ protected Map<String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<String, Object> inputValues )
     {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Product.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Product.java
@@ -303,7 +303,7 @@ protected Map<java.lang.String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<java.lang.String, Object> inputValues )
     {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/ProductCount.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/ProductCount.java
@@ -96,7 +96,7 @@ protected Map<String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<String, Object> inputValues )
     {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("ProductId") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/PurchaseHistoryItem.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/PurchaseHistoryItem.java
@@ -101,7 +101,7 @@ protected Map<String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<String, Object> inputValues )
     {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("ReceiptId") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Receipt.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Receipt.java
@@ -233,7 +233,7 @@ protected Map<String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<String, Object> inputValues )
     {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Shelf.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Shelf.java
@@ -186,7 +186,7 @@ protected Map<String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<String, Object> inputValues )
     {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Vendor.java b/datamodel/odata-v4/odata-v4-api-sample/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/sample/namespaces/sdkgrocerystore/Vendor.java
@@ -192,7 +192,7 @@ protected Map<java.lang.String, Object> toMapOfFields()
     @Override
     protected void fromMap( final Map<java.lang.String, Object> inputValues )
     {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if( cloudSdkValues.containsKey("Id") ) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/generator/NamespaceClassGenerator.java b/datamodel/odata-v4/odata-v4-generator/src/main/java/com/sap/cloud/sdk/datamodel/odatav4/generator/NamespaceClassGenerator.java
@@ -625,7 +625,7 @@ private JDefinedClass generateEnumTypeClass( final JPackage namespacePackage, fi
                     JMod.FINAL,
                     fieldMapClass,
                     CommonConstants.INLINE_MAP_NAME,
-                    codeModel.ref(Maps.class).staticInvoke("newHashMap").arg(inputValues));
+                    codeModel.ref(Maps.class).staticInvoke("newLinkedHashMap").arg(inputValues));
 
         body.block().directStatement("// simple properties");
         final JBlock simplePropertiesBlock = new JBlock(true, true);
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/Address.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/Address.java
@@ -80,7 +80,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Street")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/FunctionResult.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/FunctionResult.java
@@ -126,7 +126,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("RequestId")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/NewComplexResult.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/NewComplexResult.java
@@ -80,7 +80,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Foo")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/SimplePerson.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/actionsAndFunctionsTest/output/testcomparison/namespaces/actionsandfunctions/SimplePerson.java
@@ -130,7 +130,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Person")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/complexProperties/output/testcomparison/namespaces/metadata/Relationship.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/complexProperties/output/testcomparison/namespaces/metadata/Relationship.java
@@ -91,7 +91,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Description")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/complexProperties/output/testcomparison/namespaces/metadata/SimplePerson.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/complexProperties/output/testcomparison/namespaces/metadata/SimplePerson.java
@@ -186,7 +186,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("FirstName")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/explicitDeprecation/output/testcomparison/namespaces/minimalmetadata/SimplePerson.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/explicitDeprecation/output/testcomparison/namespaces/minimalmetadata/SimplePerson.java
@@ -204,7 +204,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Person")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Address.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Address.java
@@ -272,7 +272,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Customer.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Customer.java
@@ -195,7 +195,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/DateRange.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/DateRange.java
@@ -81,7 +81,7 @@ protected Map<String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<String, Object> inputValues) {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Start")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/FloorPlan.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/FloorPlan.java
@@ -125,7 +125,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/OpeningHours.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/OpeningHours.java
@@ -179,7 +179,7 @@ protected Map<String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<String, Object> inputValues) {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Product.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Product.java
@@ -259,7 +259,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/ProductCount.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/ProductCount.java
@@ -80,7 +80,7 @@ protected Map<String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<String, Object> inputValues) {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("ProductId")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/PurchaseHistoryItem.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/PurchaseHistoryItem.java
@@ -84,7 +84,7 @@ protected Map<String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<String, Object> inputValues) {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("ReceiptId")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Receipt.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Receipt.java
@@ -199,7 +199,7 @@ protected Map<String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<String, Object> inputValues) {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Shelf.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Shelf.java
@@ -161,7 +161,7 @@ protected Map<String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<String, Object> inputValues) {
-        final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Vendor.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/groceryStore/output/testcomparison/namespaces/sdkgrocerystore/Vendor.java
@@ -166,7 +166,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Id")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/minimalTest/output/testcomparison/namespaces/minimalmetadata/SimplePerson.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/minimalTest/output/testcomparison/namespaces/minimalmetadata/SimplePerson.java
@@ -205,7 +205,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Person")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/multipleEntitySets/output/testcomparison/namespaces/multipleentitysets/FooType.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/multipleEntitySets/output/testcomparison/namespaces/multipleentitysets/FooType.java
@@ -128,7 +128,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Foo")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/multipleEntitySets/output/testcomparison/namespaces/multipleentitysets/SimplePerson.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/multipleEntitySets/output/testcomparison/namespaces/multipleentitysets/SimplePerson.java
@@ -128,7 +128,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Person")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/propertyNameClash/output/testcomparison/namespaces/minimalmetadata/Friend.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/propertyNameClash/output/testcomparison/namespaces/minimalmetadata/Friend.java
@@ -100,7 +100,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Name")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/propertyNameClash/output/testcomparison/namespaces/minimalmetadata/SimplePerson.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/propertyNameClash/output/testcomparison/namespaces/minimalmetadata/SimplePerson.java
@@ -145,7 +145,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("Person")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/A_TestComplexType.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/A_TestComplexType.java
@@ -283,7 +283,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("BaseStringProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/A_TestLvl2NestedComplexType.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/A_TestLvl2NestedComplexType.java
@@ -69,7 +69,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("StringProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/A_TestNestedComplexType.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/A_TestNestedComplexType.java
@@ -84,7 +84,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("StringProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityCircularLinkChild.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityCircularLinkChild.java
@@ -121,7 +121,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("KeyProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityCircularLinkParent.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityCircularLinkParent.java
@@ -121,7 +121,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("KeyProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityLvl2MultiLink.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityLvl2MultiLink.java
@@ -201,7 +201,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("KeyProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityLvl2SingleLink.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityLvl2SingleLink.java
@@ -201,7 +201,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("KeyProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityMultiLink.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityMultiLink.java
@@ -233,7 +233,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("KeyProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityOtherMultiLink.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityOtherMultiLink.java
@@ -104,7 +104,7 @@ protected Map<java.lang.String, Object> toMapOfFields() {
 
     @Override
     protected void fromMap(final Map<java.lang.String, Object> inputValues) {
-        final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);
+        final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);
         // simple properties
         {
             if (cloudSdkValues.containsKey("KeyProperty")) {
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntitySingleLink.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntitySingleLink.java
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityStream.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityStream.java
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityV4.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityV4.java
diff --git a/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityV4_Only_Function.java b/datamodel/odata-v4/odata-v4-generator/src/test/resources/oDataGeneratorIntegrationTest/testService/output/testcomparison/namespaces/test/TestEntityV4_Only_Function.java
diff --git a/release_notes.md b/release_notes.md

Original file line number	Diff line number	Diff line change
`@@ -318,7 +318,7 @@ protected Map<java.lang.String, Object> toMapOfFields()`
`318`	`318`	`@Override`
`319`	`319`	`protected void fromMap( final Map<java.lang.String, Object> inputValues )`
`320`	`320`	`{`
`321`		`- final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`321`	`+ final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`322`	`322`	`// simple properties`
`323`	`323`	`{`
`324`	`324`	`if( cloudSdkValues.containsKey("Id") ) {`
Original file line number	Diff line number	Diff line change
`@@ -226,7 +226,7 @@ protected Map<java.lang.String, Object> toMapOfFields()`
`226`	`226`	`@Override`
`227`	`227`	`protected void fromMap( final Map<java.lang.String, Object> inputValues )`
`228`	`228`	`{`
`229`		`- final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`229`	`+ final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`230`	`230`	`// simple properties`
`231`	`231`	`{`
`232`	`232`	`if( cloudSdkValues.containsKey("Id") ) {`
Original file line number	Diff line number	Diff line change
`@@ -93,7 +93,7 @@ protected Map<String, Object> toMapOfFields()`
`93`	`93`	`@Override`
`94`	`94`	`protected void fromMap( final Map<String, Object> inputValues )`
`95`	`95`	`{`
`96`		`- final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`96`	`+ final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`97`	`97`	`// simple properties`
`98`	`98`	`{`
`99`	`99`	`if( cloudSdkValues.containsKey("Start") ) {`
Original file line number	Diff line number	Diff line change
`@@ -143,7 +143,7 @@ protected Map<java.lang.String, Object> toMapOfFields()`
`143`	`143`	`@Override`
`144`	`144`	`protected void fromMap( final Map<java.lang.String, Object> inputValues )`
`145`	`145`	`{`
`146`		`- final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`146`	`+ final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`147`	`147`	`// simple properties`
`148`	`148`	`{`
`149`	`149`	`if( cloudSdkValues.containsKey("Id") ) {`
Original file line number	Diff line number	Diff line change
`@@ -206,7 +206,7 @@ protected Map<String, Object> toMapOfFields()`
`206`	`206`	`@Override`
`207`	`207`	`protected void fromMap( final Map<String, Object> inputValues )`
`208`	`208`	`{`
`209`		`- final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`209`	`+ final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`210`	`210`	`// simple properties`
`211`	`211`	`{`
`212`	`212`	`if( cloudSdkValues.containsKey("Id") ) {`
Original file line number	Diff line number	Diff line change
`@@ -303,7 +303,7 @@ protected Map<java.lang.String, Object> toMapOfFields()`
`303`	`303`	`@Override`
`304`	`304`	`protected void fromMap( final Map<java.lang.String, Object> inputValues )`
`305`	`305`	`{`
`306`		`- final Map<java.lang.String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`306`	`+ final Map<java.lang.String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`307`	`307`	`// simple properties`
`308`	`308`	`{`
`309`	`309`	`if( cloudSdkValues.containsKey("Id") ) {`
Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,7 @@ protected Map<String, Object> toMapOfFields()`
`96`	`96`	`@Override`
`97`	`97`	`protected void fromMap( final Map<String, Object> inputValues )`
`98`	`98`	`{`
`99`		`- final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`99`	`+ final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`100`	`100`	`// simple properties`
`101`	`101`	`{`
`102`	`102`	`if( cloudSdkValues.containsKey("ProductId") ) {`
Original file line number	Diff line number	Diff line change
`@@ -101,7 +101,7 @@ protected Map<String, Object> toMapOfFields()`
`101`	`101`	`@Override`
`102`	`102`	`protected void fromMap( final Map<String, Object> inputValues )`
`103`	`103`	`{`
`104`		`- final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`104`	`+ final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`105`	`105`	`// simple properties`
`106`	`106`	`{`
`107`	`107`	`if( cloudSdkValues.containsKey("ReceiptId") ) {`
Original file line number	Diff line number	Diff line change
`@@ -233,7 +233,7 @@ protected Map<String, Object> toMapOfFields()`
`233`	`233`	`@Override`
`234`	`234`	`protected void fromMap( final Map<String, Object> inputValues )`
`235`	`235`	`{`
`236`		`- final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`236`	`+ final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`237`	`237`	`// simple properties`
`238`	`238`	`{`
`239`	`239`	`if( cloudSdkValues.containsKey("Id") ) {`
Original file line number	Diff line number	Diff line change
`@@ -186,7 +186,7 @@ protected Map<String, Object> toMapOfFields()`
`186`	`186`	`@Override`
`187`	`187`	`protected void fromMap( final Map<String, Object> inputValues )`
`188`	`188`	`{`
`189`		`- final Map<String, Object> cloudSdkValues = Maps.newHashMap(inputValues);`
	`189`	`+ final Map<String, Object> cloudSdkValues = Maps.newLinkedHashMap(inputValues);`
`190`	`190`	`// simple properties`
`191`	`191`	`{`
`192`	`192`	`if( cloudSdkValues.containsKey("Id") ) {`