Generate j* Samples

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

Author: Chrimle

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/Bird.java

@@ -130,7 +130,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/Category.java

@@ -130,7 +130,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/DataQuery.java

@@ -182,7 +182,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/DefaultValue.java

@@ -466,7 +466,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/NumberPropertiesOnly.java

@@ -165,7 +165,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/Pet.java

@@ -316,7 +316,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/Query.java

@@ -178,7 +178,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/Tag.java

@@ -130,7 +130,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/TestFormObjectMultipartRequestMarker.java

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

samples/client/echo_api/java/apache-httpclient/src/main/java/org/openapitools/client/model/TestQueryStyleDeepObjectExplodeTrueObjectAllOfQueryObjectParameter.java

@@ -195,7 +195,7 @@ public String toString() {
    * (except the first line).
    */
   private String toIndentedString(Object o) {
-    return String.valueOf(o).replace("\n", "\n    ");
+    return o == null ? "null" : o.toString().replace("\n", "\n    ");
   }
 
   /**