Merge remote-tracking branch 'origin/master' into okhttp-gson-next-gen-better-error

modules/openapi-generator/src/main/resources/Java/libraries/okhttp-gson-nextgen/anyof_model.mustache

@@ -64,12 +64,14 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                     }
 
                     {{/anyOf}}
-                    throw new IOException("Failed to deserialize as the type doesn't match anyOf schemas: {{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}}");
+                    throw new IOException("Failed to serialize as the type doesn't match anyOf schemas: {{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}}");
                 }
 
                 @Override
                 public {{classname}} read(JsonReader in) throws IOException {
                     Object deserialized = null;
+                    JsonObject jsonObject = elementAdapter.read(in).getAsJsonObject();
+
                     {{#useOneOfDiscriminatorLookup}}
                     {{#discriminator}}
                     // use discriminator value for faster anyOf lookup
@@ -78,7 +80,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                     switch (discriminatorValue) {
                     {{#mappedModels}}
                         case "{{{mappingName}}}":
-                            deserialized = gson.fromJson(in, {{{modelName}}}.class);
+                            deserialized = adapter{{modelName}}.fromJsonTree(jsonObject);
                             new{{classname}}.setActualInstance(deserialized);
                             return new{{classname}};
                     {{/mappedModels}}
@@ -92,7 +94,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                     {{#anyOf}}
                     // deserialize {{{.}}}
                     try {
-                        deserialized = gson.fromJson(in, {{.}}.class);
+                        deserialized = adapter{{.}}.fromJsonTree(jsonObject);
                         log.log(Level.FINER, "Input data matches schema '{{{.}}}'");
                         {{classname}} ret = new {{classname}}();
                         ret.setActualInstance(deserialized);
@@ -103,7 +105,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                     }
 
                     {{/anyOf}}
-                    throw new IOException("Failed deserialization for {{classname}}: no match found.");
+                    throw new IOException(String.format("Failed deserialization for {{classname}} as data doesn't match anyOf schmeas: {{#anyOf}}{{{.}}}{{^-last}}, {{/-last}}{{/anyOf}}. JSON: %s", jsonObject.toString()));
                 }
             }.nullSafe();
         }

modules/openapi-generator/src/main/resources/Java/libraries/okhttp-gson-nextgen/oneof_model.mustache

@@ -64,7 +64,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                     }
 
                     {{/oneOf}}
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: {{#oneOf}}{{{.}}}{{^-last}}, {{/-last}}{{/oneOf}}");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: {{#oneOf}}{{{.}}}{{^-last}}, {{/-last}}{{/oneOf}}");
                 }
 
                 @Override
@@ -80,7 +80,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                     switch (discriminatorValue) {
                     {{#mappedModels}}
                         case "{{{mappingName}}}":
-                            deserialized = adapter{{.}}.fromJsonTree(jsonObject);
+                            deserialized = adapter{{modelName}}.fromJsonTree(jsonObject);
                             new{{classname}}.setActualInstance(deserialized);
                             return new{{classname}};
                     {{/mappedModels}}
@@ -110,7 +110,7 @@ public class {{classname}} extends AbstractOpenApiSchema{{#vendorExtensions.x-im
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for {{classname}}: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for {{classname}}: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

modules/openapi-generator/src/test/resources/3_0/java/petstore-with-fake-endpoints-models-for-testing-with-http-signature-okhttp-gson.yaml

@@ -1888,11 +1888,6 @@ components:
           type: string
           pattern: /^[A-Z\s]*$/i
       nullable: true
-    pineapple:
-      type: object
-      properties:
-        origin:
-          type: string
     banana:
       type: object
       properties:
@@ -1955,7 +1950,6 @@ components:
           color:
              type: string
        anyOf:
-          - $ref: '#/components/schemas/pineapple'
           - $ref: '#/components/schemas/apple'
           - $ref: '#/components/schemas/banana'
        additionalProperties: false

samples/client/petstore/java/okhttp-gson-nextgen/.openapi-generator/FILES

@@ -66,7 +66,6 @@ docs/ParentPet.md
 docs/Pet.md
 docs/PetApi.md
 docs/Pig.md
-docs/Pineapple.md
 docs/Quadrilateral.md
 docs/QuadrilateralInterface.md
 docs/ReadOnlyFirst.md
@@ -179,7 +178,6 @@ src/main/java/org/openapitools/client/model/OuterEnumIntegerDefaultValue.java
 src/main/java/org/openapitools/client/model/ParentPet.java
 src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Pig.java
-src/main/java/org/openapitools/client/model/Pineapple.java
 src/main/java/org/openapitools/client/model/Quadrilateral.java
 src/main/java/org/openapitools/client/model/QuadrilateralInterface.java
 src/main/java/org/openapitools/client/model/ReadOnlyFirst.java

samples/client/petstore/java/okhttp-gson-nextgen/README.md

@@ -213,7 +213,6 @@ Class | Method | HTTP request | Description
  - [ParentPet](docs/ParentPet.md)
  - [Pet](docs/Pet.md)
  - [Pig](docs/Pig.md)
- - [Pineapple](docs/Pineapple.md)
  - [Quadrilateral](docs/Quadrilateral.md)
  - [QuadrilateralInterface](docs/QuadrilateralInterface.md)
  - [ReadOnlyFirst](docs/ReadOnlyFirst.md)

samples/client/petstore/java/okhttp-gson-nextgen/api/openapi.yaml

@@ -2053,11 +2053,6 @@ components:
           pattern: /^[A-Z\s]*$/i
           type: string
       type: object
-    pineapple:
-      properties:
-        origin:
-          type: string
-      type: object
     banana:
       properties:
         lengthCm:
@@ -2118,7 +2113,6 @@ components:
     gmFruit:
       additionalProperties: false
       anyOf:
-      - $ref: '#/components/schemas/pineapple'
       - $ref: '#/components/schemas/apple'
       - $ref: '#/components/schemas/banana'
       properties:

samples/client/petstore/java/okhttp-gson-nextgen/docs/GmFruit.md

@@ -8,8 +8,8 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **color** | **String** |  |  [optional]
-**origin** | **String** |  |  [optional]
 **cultivar** | **String** |  |  [optional]
+**origin** | **String** |  |  [optional]
 **lengthCm** | **BigDecimal** |  |  [optional]
 
 

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/JSON.java

@@ -270,7 +270,6 @@ public class JSON {
             .registerTypeAdapterFactory(new org.openapitools.client.model.ParentPet.CustomTypeAdapterFactory())
             .registerTypeAdapterFactory(new org.openapitools.client.model.Pet.CustomTypeAdapterFactory())
             .registerTypeAdapterFactory(new org.openapitools.client.model.Pig.CustomTypeAdapterFactory())
-            .registerTypeAdapterFactory(new org.openapitools.client.model.Pineapple.CustomTypeAdapterFactory())
             .registerTypeAdapterFactory(new org.openapitools.client.model.Quadrilateral.CustomTypeAdapterFactory())
             .registerTypeAdapterFactory(new org.openapitools.client.model.QuadrilateralInterface.CustomTypeAdapterFactory())
             .registerTypeAdapterFactory(new org.openapitools.client.model.ReadOnlyFirst.CustomTypeAdapterFactory())

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/Fruit.java

@@ -97,7 +97,7 @@ public class Fruit extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: Apple, Banana");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: Apple, Banana");
                 }
 
                 @Override
@@ -133,7 +133,7 @@ public class Fruit extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for Fruit: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for Fruit: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/FruitReq.java

@@ -97,7 +97,7 @@ public class FruitReq extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: AppleReq, BananaReq");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: AppleReq, BananaReq");
                 }
 
                 @Override
@@ -133,7 +133,7 @@ public class FruitReq extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for FruitReq: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for FruitReq: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/GmFruit.java

@@ -26,7 +26,6 @@ import java.io.IOException;
 import java.math.BigDecimal;
 import org.openapitools.client.model.Apple;
 import org.openapitools.client.model.Banana;
-import org.openapitools.client.model.Pineapple;
 
 import javax.ws.rs.core.GenericType;
 
@@ -75,7 +74,6 @@ public class GmFruit extends AbstractOpenApiSchema {
             final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
             final TypeAdapter<Apple> adapterApple = gson.getDelegateAdapter(this, TypeToken.get(Apple.class));
             final TypeAdapter<Banana> adapterBanana = gson.getDelegateAdapter(this, TypeToken.get(Banana.class));
-            final TypeAdapter<Pineapple> adapterPineapple = gson.getDelegateAdapter(this, TypeToken.get(Pineapple.class));
 
             return (TypeAdapter<T>) new TypeAdapter<GmFruit>() {
                 @Override
@@ -99,23 +97,18 @@ public class GmFruit extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    // check if the actual instance is of the type `Pineapple`
+                    throw new IOException("Failed to serialize as the type doesn't match anyOf schemas: Apple, Banana");
-                    if (value.getActualInstance() instanceof Pineapple) {
-                        JsonObject obj = adapterPineapple.toJsonTree((Pineapple)value.getActualInstance()).getAsJsonObject();
-                        elementAdapter.write(out, obj);
-                        return;
-                    }
-
-                    throw new IOException("Failed to deserialize as the type doesn't match anyOf schemas: Apple, Banana, Pineapple");
                 }
 
                 @Override
                 public GmFruit read(JsonReader in) throws IOException {
                     Object deserialized = null;
+                    JsonObject jsonObject = elementAdapter.read(in).getAsJsonObject();
+
 
                     // deserialize Apple
                     try {
-                        deserialized = gson.fromJson(in, Apple.class);
+                        deserialized = adapterApple.fromJsonTree(jsonObject);
                         log.log(Level.FINER, "Input data matches schema 'Apple'");
                         GmFruit ret = new GmFruit();
                         ret.setActualInstance(deserialized);
@@ -127,7 +120,7 @@ public class GmFruit extends AbstractOpenApiSchema {
 
                     // deserialize Banana
                     try {
-                        deserialized = gson.fromJson(in, Banana.class);
+                        deserialized = adapterBanana.fromJsonTree(jsonObject);
                         log.log(Level.FINER, "Input data matches schema 'Banana'");
                         GmFruit ret = new GmFruit();
                         ret.setActualInstance(deserialized);
@@ -137,19 +130,7 @@ public class GmFruit extends AbstractOpenApiSchema {
                         log.log(Level.FINER, "Input data does not match schema 'Banana'", e);
                     }
 
-                    // deserialize Pineapple
+                    throw new IOException(String.format("Failed deserialization for GmFruit as data doesn't match anyOf schmeas: Apple, Banana. JSON: %s", jsonObject.toString()));
-                    try {
-                        deserialized = gson.fromJson(in, Pineapple.class);
-                        log.log(Level.FINER, "Input data matches schema 'Pineapple'");
-                        GmFruit ret = new GmFruit();
-                        ret.setActualInstance(deserialized);
-                        return ret;
-                    } catch (Exception e) {
-                        // deserialization failed, continue
-                        log.log(Level.FINER, "Input data does not match schema 'Pineapple'", e);
-                    }
-
-                    throw new IOException("Failed deserialization for GmFruit: no match found.");
                 }
             }.nullSafe();
         }
@@ -172,18 +153,11 @@ public class GmFruit extends AbstractOpenApiSchema {
         setActualInstance(o);
     }
 
-    public GmFruit(Pineapple o) {
-        super("anyOf", Boolean.FALSE);
-        setActualInstance(o);
-    }
-
     static {
         schemas.put("Apple", new GenericType<Apple>() {
         });
         schemas.put("Banana", new GenericType<Banana>() {
         });
-        schemas.put("Pineapple", new GenericType<Pineapple>() {
-        });
     }
 
     @Override
@@ -194,7 +168,7 @@ public class GmFruit extends AbstractOpenApiSchema {
     /**
      * Set the instance that matches the anyOf child schema, check
      * the instance parameter is valid against the anyOf child schemas:
-     * Apple, Banana, Pineapple
+     * Apple, Banana
      *
      * It could be an instance of the 'anyOf' schemas.
      * The anyOf child schemas may themselves be a composed schema (allOf, anyOf, anyOf).
@@ -211,19 +185,14 @@ public class GmFruit extends AbstractOpenApiSchema {
             return;
         }
 
-        if (instance instanceof Pineapple) {
+        throw new RuntimeException("Invalid instance type. Must be Apple, Banana");
-            super.setActualInstance(instance);
-            return;
-        }
-
-        throw new RuntimeException("Invalid instance type. Must be Apple, Banana, Pineapple");
     }
 
     /**
      * Get the actual instance, which can be the following:
-     * Apple, Banana, Pineapple
+     * Apple, Banana
      *
-     * @return The actual instance (Apple, Banana, Pineapple)
+     * @return The actual instance (Apple, Banana)
      */
     @Override
     public Object getActualInstance() {
@@ -252,16 +221,5 @@ public class GmFruit extends AbstractOpenApiSchema {
         return (Banana)super.getActualInstance();
     }
 
-    /**
-     * Get the actual instance of `Pineapple`. If the actual instance is not `Pineapple`,
-     * the ClassCastException will be thrown.
-     *
-     * @return The actual instance of `Pineapple`
-     * @throws ClassCastException if the instance is not `Pineapple`
-     */
-    public Pineapple getPineapple() throws ClassCastException {
-        return (Pineapple)super.getActualInstance();
-    }
-
 }
 

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/Mammal.java

@@ -105,7 +105,7 @@ public class Mammal extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: Pig, Whale, Zebra");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: Pig, Whale, Zebra");
                 }
 
                 @Override
@@ -151,7 +151,7 @@ public class Mammal extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for Mammal: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for Mammal: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/NullableShape.java

@@ -96,7 +96,7 @@ public class NullableShape extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: Quadrilateral, Triangle");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: Quadrilateral, Triangle");
                 }
 
                 @Override
@@ -132,7 +132,7 @@ public class NullableShape extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for NullableShape: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for NullableShape: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/Pig.java

@@ -96,7 +96,7 @@ public class Pig extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: BasquePig, DanishPig");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: BasquePig, DanishPig");
                 }
 
                 @Override
@@ -132,7 +132,7 @@ public class Pig extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for Pig: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for Pig: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/Quadrilateral.java

@@ -96,7 +96,7 @@ public class Quadrilateral extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: ComplexQuadrilateral, SimpleQuadrilateral");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: ComplexQuadrilateral, SimpleQuadrilateral");
                 }
 
                 @Override
@@ -132,7 +132,7 @@ public class Quadrilateral extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for Quadrilateral: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for Quadrilateral: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/Shape.java

@@ -96,7 +96,7 @@ public class Shape extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: Quadrilateral, Triangle");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: Quadrilateral, Triangle");
                 }
 
                 @Override
@@ -132,7 +132,7 @@ public class Shape extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for Shape: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for Shape: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/ShapeOrNull.java

@@ -96,7 +96,7 @@ public class ShapeOrNull extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: Quadrilateral, Triangle");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: Quadrilateral, Triangle");
                 }
 
                 @Override
@@ -132,7 +132,7 @@ public class ShapeOrNull extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for ShapeOrNull: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for ShapeOrNull: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/main/java/org/openapitools/client/model/Triangle.java

@@ -105,7 +105,7 @@ public class Triangle extends AbstractOpenApiSchema {
                         return;
                     }
 
-                    throw new IOException("Failed to deserialize as the type doesn't match oneOf schemas: EquilateralTriangle, IsoscelesTriangle, ScaleneTriangle");
+                    throw new IOException("Failed to serialize as the type doesn't match oneOf schemas: EquilateralTriangle, IsoscelesTriangle, ScaleneTriangle");
                 }
 
                 @Override
@@ -151,7 +151,7 @@ public class Triangle extends AbstractOpenApiSchema {
                         return ret;
                     }
 
-                    throw new IOException(String.format("Failed deserialization for Triangle: %d classes match result, expected 1", match));
+                    throw new IOException(String.format("Failed deserialization for Triangle: %d classes match result, expected 1. JSON: %s", match, jsonObject.toString()));
                 }
             }.nullSafe();
         }

samples/client/petstore/java/okhttp-gson-nextgen/src/test/java/org/openapitools/client/JSONTest.java

@@ -294,7 +294,6 @@ public class JSONTest {
     public void testAnyOfSchemaWithoutDiscriminator() throws Exception {
         {
             String str = "{ \"cultivar\": \"golden delicious\", \"origin\": \"japan\" }";
-            String str2 = "{ \"origin_typo\": \"japan\" }";
 
             // make sure deserialization works for pojo object
             Apple a = json.getGson().fromJson(str, Apple.class);
@@ -309,8 +308,19 @@ public class JSONTest {
             assertEquals(json.getGson().toJson(inst), "{\"cultivar\":\"golden delicious\",\"origin\":\"japan\"}");
             assertEquals(json.getGson().toJson(o), "{\"cultivar\":\"golden delicious\",\"origin\":\"japan\"}");
 
+            String str2 = "{ \"origin_typo\": \"japan\" }";
             // no match
-            Exception exception = assertThrows(com.google.gson.JsonSyntaxException.class, () -> {
+            Exception exception = assertThrows(java.lang.IllegalArgumentException.class, () -> {
+                Apple o3 = json.getGson().fromJson(str2, Apple.class);
+            });
+
+            // no match
+            Exception exception3 = assertThrows(java.lang.IllegalArgumentException.class, () -> {
+                Banana o2 = json.getGson().fromJson(str2, Banana.class);
+            });
+
+            // no match
+            Exception exception4 = assertThrows(com.google.gson.JsonSyntaxException.class, () -> {
                 GmFruit o2 = json.getGson().fromJson(str2, GmFruit.class);
             });
         }
@@ -359,7 +369,7 @@ public class JSONTest {
             Exception exception = assertThrows(com.google.gson.JsonSyntaxException.class, () -> {
                 FruitReq o = json.getGson().fromJson(str, FruitReq.class);
             });
-            assertTrue(exception.getMessage().contains("Failed deserialization for FruitReq: 0 classes match result"));
+            assertTrue(exception.getMessage().contains("Failed deserialization for FruitReq: 0 classes match result, expected 1. JSON: {\"cultivar\":\"golden delicious\",\"mealy\":false,\"garbage_prop\":\"abc\"}"));
         }
         {
             String str = "{ \"lengthCm\": 17 }";