Update Generated Samples

Signed-off-by: Chrimle <28791817+Chrimle@users.noreply.github.com>

Author: Chrimle

samples/client/petstore/java-helidon-client/v3/mp/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -99,10 +99,7 @@ public String toString() {
    * (except the first line).
    */
   private static String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 }
 

samples/client/petstore/java-helidon-client/v3/se/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -99,10 +99,7 @@ public String toString() {
    * (except the first line).
    */
   private static String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 }
 

samples/client/petstore/java-helidon-client/v4/mp/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -99,10 +99,7 @@ public String toString() {
    * (except the first line).
    */
   private static String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 }
 

samples/client/petstore/java-helidon-client/v4/se/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -99,10 +99,7 @@ public String toString() {
    * (except the first line).
    */
   private static String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 }
 

samples/client/petstore/java-micronaut-client/src/main/java/org/openapitools/model/AdditionalPropertiesClass.java

@@ -437,10 +437,7 @@ public String toString() {
      * (except the first line).
      */
     private String toIndentedString(Object o) {
-        if (o == null) {
-            return "null";
-        }
-        return o.toString().replace("\n", "\n    ");
+        return String.valueOf(o).replace("\n", "\n    ");
     }
 
 }

samples/client/petstore/java/apache-httpclient/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -148,10 +148,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 
   /**

samples/client/petstore/java/feign-no-nullable/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -492,10 +492,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 
 }

samples/client/petstore/java/feign/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -146,10 +146,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 
 }

samples/client/petstore/java/google-api-client/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -483,10 +483,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 
 }

samples/client/petstore/java/jersey2-java8-localdatetime/src/main/java/org/openapitools/client/model/AdditionalPropertiesClass.java

@@ -488,10 +488,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    if (o == null) {
-      return "null";
-    }
-    return o.toString().replace("\n", "\n    ");
+    return String.valueOf(o).replace("\n", "\n    ");
   }
 
 }