Merge remote-tracking branch 'origin/master' into 7.0.x

samples/client/echo_api/java/native/.openapi-generator/FILES

@@ -13,6 +13,7 @@ docs/DataQueryAllOf.md
 docs/DefaultValue.md
 docs/FormApi.md
 docs/HeaderApi.md
+docs/NumberPropertiesOnly.md
 docs/PathApi.md
 docs/Pet.md
 docs/Query.md
@@ -50,6 +51,7 @@ src/main/java/org/openapitools/client/model/Category.java
 src/main/java/org/openapitools/client/model/DataQuery.java
 src/main/java/org/openapitools/client/model/DataQueryAllOf.java
 src/main/java/org/openapitools/client/model/DefaultValue.java
+src/main/java/org/openapitools/client/model/NumberPropertiesOnly.java
 src/main/java/org/openapitools/client/model/Pet.java
 src/main/java/org/openapitools/client/model/Query.java
 src/main/java/org/openapitools/client/model/StringEnumRef.java

samples/client/echo_api/java/native/README.md

@@ -83,12 +83,11 @@ public class BodyApiExample {
         // Configure clients using the `defaultClient` object, such as
         // overriding the host and port, timeout, etc.
         BodyApi apiInstance = new BodyApi(defaultClient);
-        Pet pet = new Pet(); // Pet | Pet object that needs to be added to the store
         try {
-            Pet result = apiInstance.testEchoBodyPet(pet);
+            File result = apiInstance.testBinaryGif();
             System.out.println(result);
         } catch (ApiException e) {
-            System.err.println("Exception when calling BodyApi#testEchoBodyPet");
+            System.err.println("Exception when calling BodyApi#testBinaryGif");
             System.err.println("Status code: " + e.getCode());
             System.err.println("Reason: " + e.getResponseBody());
             System.err.println("Response headers: " + e.getResponseHeaders());
@@ -105,6 +104,8 @@ All URIs are relative to *http://localhost:3000*
 
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
+*BodyApi* | [**testBinaryGif**](docs/BodyApi.md#testBinaryGif) | **POST** /binary/gif | Test binary (gif) response body
+*BodyApi* | [**testBinaryGifWithHttpInfo**](docs/BodyApi.md#testBinaryGifWithHttpInfo) | **POST** /binary/gif | Test binary (gif) response body
 *BodyApi* | [**testEchoBodyPet**](docs/BodyApi.md#testEchoBodyPet) | **POST** /echo/body/Pet | Test body parameter(s)
 *BodyApi* | [**testEchoBodyPetWithHttpInfo**](docs/BodyApi.md#testEchoBodyPetWithHttpInfo) | **POST** /echo/body/Pet | Test body parameter(s)
 *BodyApi* | [**testEchoBodyPetResponseString**](docs/BodyApi.md#testEchoBodyPetResponseString) | **POST** /echo/body/Pet/response_string | Test empty response body
@@ -138,6 +139,7 @@ Class | Method | HTTP request | Description
  - [DataQuery](docs/DataQuery.md)
  - [DataQueryAllOf](docs/DataQueryAllOf.md)
  - [DefaultValue](docs/DefaultValue.md)
+ - [NumberPropertiesOnly](docs/NumberPropertiesOnly.md)
  - [Pet](docs/Pet.md)
  - [Query](docs/Query.md)
  - [StringEnumRef](docs/StringEnumRef.md)

samples/client/echo_api/java/native/api/openapi.yaml

@@ -326,6 +326,22 @@ paths:
       - body
       x-content-type: application/json
       x-accepts: text/plain
+  /binary/gif:
+    post:
+      description: Test binary (gif) response body
+      operationId: test/binary/gif
+      responses:
+        "200":
+          content:
+            image/gif:
+              schema:
+                format: binary
+                type: string
+          description: Successful operation
+      summary: Test binary (gif) response body
+      tags:
+      - body
+      x-accepts: image/gif
 components:
   requestBodies:
     Pet:
@@ -505,6 +521,19 @@ components:
       allOf:
       - $ref: '#/components/schemas/DataQuery_allOf'
       - $ref: '#/components/schemas/Query'
+    NumberPropertiesOnly:
+      properties:
+        number:
+          type: number
+        float:
+          format: float
+          type: number
+        double:
+          format: double
+          maximum: 50.2
+          minimum: 0.8
+          type: number
+      type: object
     test_form_integer_boolean_string_request:
       properties:
         integer_form:

samples/client/echo_api/java/native/docs/BodyApi.md

@@ -4,6 +4,8 @@ All URIs are relative to *http://localhost:3000*
 
 | Method | HTTP request | Description |
 |------------- | ------------- | -------------|
+| [**testBinaryGif**](BodyApi.md#testBinaryGif) | **POST** /binary/gif | Test binary (gif) response body |
+| [**testBinaryGifWithHttpInfo**](BodyApi.md#testBinaryGifWithHttpInfo) | **POST** /binary/gif | Test binary (gif) response body |
 | [**testEchoBodyPet**](BodyApi.md#testEchoBodyPet) | **POST** /echo/body/Pet | Test body parameter(s) |
 | [**testEchoBodyPetWithHttpInfo**](BodyApi.md#testEchoBodyPetWithHttpInfo) | **POST** /echo/body/Pet | Test body parameter(s) |
 | [**testEchoBodyPetResponseString**](BodyApi.md#testEchoBodyPetResponseString) | **POST** /echo/body/Pet/response_string | Test empty response body |
@@ -11,6 +13,132 @@ All URIs are relative to *http://localhost:3000*
 
 
 
+## testBinaryGif
+
+> File testBinaryGif()
+
+Test binary (gif) response body
+
+Test binary (gif) response body
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.BodyApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        BodyApi apiInstance = new BodyApi(defaultClient);
+        try {
+            File result = apiInstance.testBinaryGif();
+            System.out.println(result);
+        } catch (ApiException e) {
+            System.err.println("Exception when calling BodyApi#testBinaryGif");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Reason: " + e.getResponseBody());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+[**File**](File.md)
+
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: image/gif
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+## testBinaryGifWithHttpInfo
+
+> ApiResponse<File> testBinaryGif testBinaryGifWithHttpInfo()
+
+Test binary (gif) response body
+
+Test binary (gif) response body
+
+### Example
+
+```java
+// Import classes:
+import org.openapitools.client.ApiClient;
+import org.openapitools.client.ApiException;
+import org.openapitools.client.ApiResponse;
+import org.openapitools.client.Configuration;
+import org.openapitools.client.models.*;
+import org.openapitools.client.api.BodyApi;
+
+public class Example {
+    public static void main(String[] args) {
+        ApiClient defaultClient = Configuration.getDefaultApiClient();
+        defaultClient.setBasePath("http://localhost:3000");
+
+        BodyApi apiInstance = new BodyApi(defaultClient);
+        try {
+            ApiResponse<File> response = apiInstance.testBinaryGifWithHttpInfo();
+            System.out.println("Status code: " + response.getStatusCode());
+            System.out.println("Response headers: " + response.getHeaders());
+            System.out.println("Response body: " + response.getData());
+        } catch (ApiException e) {
+            System.err.println("Exception when calling BodyApi#testBinaryGif");
+            System.err.println("Status code: " + e.getCode());
+            System.err.println("Response headers: " + e.getResponseHeaders());
+            System.err.println("Reason: " + e.getResponseBody());
+            e.printStackTrace();
+        }
+    }
+}
+```
+
+### Parameters
+
+This endpoint does not need any parameter.
+
+### Return type
+
+ApiResponse<[**File**](File.md)>
+
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+- **Content-Type**: Not defined
+- **Accept**: image/gif
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | Successful operation |  -  |
+
+
 ## testEchoBodyPet
 
 > Pet testEchoBodyPet(pet)

samples/client/echo_api/java/native/docs/NumberPropertiesOnly.md

@@ -0,0 +1,15 @@
+
+
+# NumberPropertiesOnly
+
+
+## Properties
+
+| Name | Type | Description | Notes |
+|------------ | ------------- | ------------- | -------------|
+|**number** | **BigDecimal** |  |  [optional] |
+|**_float** | **Float** |  |  [optional] |
+|**_double** | **Double** |  |  [optional] |
+
+
+

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/api/BodyApi.java

@@ -17,6 +17,7 @@ import org.openapitools.client.ApiException;
 import org.openapitools.client.ApiResponse;
 import org.openapitools.client.Pair;
 
+import java.io.File;
 import org.openapitools.client.model.Pet;
 
 import com.fasterxml.jackson.core.type.TypeReference;
@@ -81,6 +82,71 @@ public class BodyApi {
     return operationId + " call failed with: " + statusCode + " - " + body;
   }
 
+  /**
+   * Test binary (gif) response body
+   * Test binary (gif) response body
+   * @return File
+   * @throws ApiException if fails to make API call
+   */
+  public File testBinaryGif() throws ApiException {
+    ApiResponse<File> localVarResponse = testBinaryGifWithHttpInfo();
+    return localVarResponse.getData();
+  }
+
+  /**
+   * Test binary (gif) response body
+   * Test binary (gif) response body
+   * @return ApiResponse&lt;File&gt;
+   * @throws ApiException if fails to make API call
+   */
+  public ApiResponse<File> testBinaryGifWithHttpInfo() throws ApiException {
+    HttpRequest.Builder localVarRequestBuilder = testBinaryGifRequestBuilder();
+    try {
+      HttpResponse<InputStream> localVarResponse = memberVarHttpClient.send(
+          localVarRequestBuilder.build(),
+          HttpResponse.BodyHandlers.ofInputStream());
+      if (memberVarResponseInterceptor != null) {
+        memberVarResponseInterceptor.accept(localVarResponse);
+      }
+      try {
+        if (localVarResponse.statusCode()/ 100 != 2) {
+          throw getApiException("testBinaryGif", localVarResponse);
+        }
+        return new ApiResponse<File>(
+          localVarResponse.statusCode(),
+          localVarResponse.headers().map(),
+          localVarResponse.body() == null ? null : memberVarObjectMapper.readValue(localVarResponse.body(), new TypeReference<File>() {}) // closes the InputStream
+        );
+      } finally {
+      }
+    } catch (IOException e) {
+      throw new ApiException(e);
+    }
+    catch (InterruptedException e) {
+      Thread.currentThread().interrupt();
+      throw new ApiException(e);
+    }
+  }
+
+  private HttpRequest.Builder testBinaryGifRequestBuilder() throws ApiException {
+
+    HttpRequest.Builder localVarRequestBuilder = HttpRequest.newBuilder();
+
+    String localVarPath = "/binary/gif";
+
+    localVarRequestBuilder.uri(URI.create(memberVarBaseUri + localVarPath));
+
+    localVarRequestBuilder.header("Accept", "image/gif");
+
+    localVarRequestBuilder.method("POST", HttpRequest.BodyPublishers.noBody());
+    if (memberVarReadTimeout != null) {
+      localVarRequestBuilder.timeout(memberVarReadTimeout);
+    }
+    if (memberVarInterceptor != null) {
+      memberVarInterceptor.accept(localVarRequestBuilder);
+    }
+    return localVarRequestBuilder;
+  }
   /**
    * Test body parameter(s)
    * Test body parameter(s)

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/api/FormApi.java

@@ -157,9 +157,15 @@ public class FormApi {
     localVarRequestBuilder.header("Accept", "text/plain");
 
     List<NameValuePair> formValues = new ArrayList<>();
-    formValues.add(new BasicNameValuePair("integer_form", integerForm.toString()));
-    formValues.add(new BasicNameValuePair("boolean_form", booleanForm.toString()));
-    formValues.add(new BasicNameValuePair("string_form", stringForm.toString()));
+    if (integerForm != null) {
+        formValues.add(new BasicNameValuePair("integer_form", integerForm.toString()));
+    }
+    if (booleanForm != null) {
+        formValues.add(new BasicNameValuePair("boolean_form", booleanForm.toString()));
+    }
+    if (stringForm != null) {
+        formValues.add(new BasicNameValuePair("string_form", stringForm.toString()));
+    }
     HttpEntity entity = new UrlEncodedFormEntity(formValues, java.nio.charset.StandardCharsets.UTF_8);
     ByteArrayOutputStream formOutputStream = new ByteArrayOutputStream();
     try {

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/DataQuery.java

@@ -129,6 +129,18 @@ public class DataQuery extends Query {
   }
 
 
+  @Override
+  public DataQuery id(Long id) {
+    this.setId(id);
+    return this;
+  }
+
+  @Override
+  public DataQuery outcomes(List<OutcomesEnum> outcomes) {
+    this.setOutcomes(outcomes);
+    return this;
+  }
+
   /**
    * Return true if this DataQuery object is equal to o.
    */

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/DefaultValue.java

@@ -100,7 +100,7 @@ public class DefaultValue {
   private List<Integer> arrayIntegerDefault = new ArrayList<>(Arrays.asList(1, 3));
 
   public static final String JSON_PROPERTY_ARRAY_STRING = "array_string";
-  private List<String> arrayString = new ArrayList<>();
+  private List<String> arrayString;
 
   public static final String JSON_PROPERTY_ARRAY_STRING_NULLABLE = "array_string_nullable";
   private JsonNullable<List<String>> arrayStringNullable = JsonNullable.<List<String>>undefined();
@@ -121,7 +121,7 @@ public class DefaultValue {
 
   public DefaultValue addArrayStringEnumRefDefaultItem(StringEnumRef arrayStringEnumRefDefaultItem) {
     if (this.arrayStringEnumRefDefault == null) {
-      this.arrayStringEnumRefDefault = new ArrayList<>();
+      this.arrayStringEnumRefDefault = new ArrayList<>(Arrays.asList(StringEnumRef.SUCCESS, StringEnumRef.FAILURE));
     }
     this.arrayStringEnumRefDefault.add(arrayStringEnumRefDefaultItem);
     return this;
@@ -154,7 +154,7 @@ public class DefaultValue {
 
   public DefaultValue addArrayStringEnumDefaultItem(ArrayStringEnumDefaultEnum arrayStringEnumDefaultItem) {
     if (this.arrayStringEnumDefault == null) {
-      this.arrayStringEnumDefault = new ArrayList<>();
+      this.arrayStringEnumDefault = new ArrayList<>(Arrays.asList(ArrayStringEnumDefaultEnum.SUCCESS, ArrayStringEnumDefaultEnum.FAILURE));
     }
     this.arrayStringEnumDefault.add(arrayStringEnumDefaultItem);
     return this;
@@ -187,7 +187,7 @@ public class DefaultValue {
 
   public DefaultValue addArrayStringDefaultItem(String arrayStringDefaultItem) {
     if (this.arrayStringDefault == null) {
-      this.arrayStringDefault = new ArrayList<>();
+      this.arrayStringDefault = new ArrayList<>(Arrays.asList("failure", "skipped"));
     }
     this.arrayStringDefault.add(arrayStringDefaultItem);
     return this;
@@ -220,7 +220,7 @@ public class DefaultValue {
 
   public DefaultValue addArrayIntegerDefaultItem(Integer arrayIntegerDefaultItem) {
     if (this.arrayIntegerDefault == null) {
-      this.arrayIntegerDefault = new ArrayList<>();
+      this.arrayIntegerDefault = new ArrayList<>(Arrays.asList(1, 3));
     }
     this.arrayIntegerDefault.add(arrayIntegerDefaultItem);
     return this;

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/NumberPropertiesOnly.java

@@ -0,0 +1,225 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.StringJoiner;
+import java.util.Objects;
+import java.util.Arrays;
+import java.util.Map;
+import java.util.HashMap;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import java.math.BigDecimal;
+import com.fasterxml.jackson.annotation.JsonPropertyOrder;
+
+
+/**
+ * NumberPropertiesOnly
+ */
+@JsonPropertyOrder({
+  NumberPropertiesOnly.JSON_PROPERTY_NUMBER,
+  NumberPropertiesOnly.JSON_PROPERTY_FLOAT,
+  NumberPropertiesOnly.JSON_PROPERTY_DOUBLE
+})
+@javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
+public class NumberPropertiesOnly {
+  public static final String JSON_PROPERTY_NUMBER = "number";
+  private BigDecimal number;
+
+  public static final String JSON_PROPERTY_FLOAT = "float";
+  private Float _float;
+
+  public static final String JSON_PROPERTY_DOUBLE = "double";
+  private Double _double;
+
+  public NumberPropertiesOnly() { 
+  }
+
+  public NumberPropertiesOnly number(BigDecimal number) {
+    this.number = number;
+    return this;
+  }
+
+   /**
+   * Get number
+   * @return number
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_NUMBER)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public BigDecimal getNumber() {
+    return number;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_NUMBER)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setNumber(BigDecimal number) {
+    this.number = number;
+  }
+
+
+  public NumberPropertiesOnly _float(Float _float) {
+    this._float = _float;
+    return this;
+  }
+
+   /**
+   * Get _float
+   * @return _float
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_FLOAT)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Float getFloat() {
+    return _float;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_FLOAT)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setFloat(Float _float) {
+    this._float = _float;
+  }
+
+
+  public NumberPropertiesOnly _double(Double _double) {
+    this._double = _double;
+    return this;
+  }
+
+   /**
+   * Get _double
+   * minimum: 0.8
+   * maximum: 50.2
+   * @return _double
+  **/
+  @javax.annotation.Nullable
+  @JsonProperty(JSON_PROPERTY_DOUBLE)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+
+  public Double getDouble() {
+    return _double;
+  }
+
+
+  @JsonProperty(JSON_PROPERTY_DOUBLE)
+  @JsonInclude(value = JsonInclude.Include.USE_DEFAULTS)
+  public void setDouble(Double _double) {
+    this._double = _double;
+  }
+
+
+  /**
+   * Return true if this NumberPropertiesOnly object is equal to o.
+   */
+  @Override
+  public boolean equals(Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    NumberPropertiesOnly numberPropertiesOnly = (NumberPropertiesOnly) o;
+    return Objects.equals(this.number, numberPropertiesOnly.number) &&
+        Objects.equals(this._float, numberPropertiesOnly._float) &&
+        Objects.equals(this._double, numberPropertiesOnly._double);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(number, _float, _double);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class NumberPropertiesOnly {\n");
+    sb.append("    number: ").append(toIndentedString(number)).append("\n");
+    sb.append("    _float: ").append(toIndentedString(_float)).append("\n");
+    sb.append("    _double: ").append(toIndentedString(_double)).append("\n");
+    sb.append("}");
+    return sb.toString();
+  }
+
+  /**
+   * Convert the given object to string with each line indented by 4 spaces
+   * (except the first line).
+   */
+  private String toIndentedString(Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+  /**
+   * Convert the instance into URL query string.
+   *
+   * @return URL query string
+   */
+  public String toUrlQueryString() {
+    return toUrlQueryString(null);
+  }
+
+  /**
+   * Convert the instance into URL query string.
+   *
+   * @param prefix prefix of the query string
+   * @return URL query string
+   */
+  public String toUrlQueryString(String prefix) {
+    String suffix = "";
+    String containerSuffix = "";
+    String containerPrefix = "";
+    if (prefix == null) {
+      // style=form, explode=true, e.g. /pet?name=cat&type=manx
+      prefix = "";
+    } else {
+      // deepObject style e.g. /pet?id[name]=cat&id[type]=manx
+      prefix = prefix + "[";
+      suffix = "]";
+      containerSuffix = "]";
+      containerPrefix = "[";
+    }
+
+    StringJoiner joiner = new StringJoiner("&");
+
+    // add `number` to the URL query string
+    if (getNumber() != null) {
+      joiner.add(String.format("%snumber%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getNumber()), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
+    }
+
+    // add `float` to the URL query string
+    if (getFloat() != null) {
+      joiner.add(String.format("%sfloat%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getFloat()), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
+    }
+
+    // add `double` to the URL query string
+    if (getDouble() != null) {
+      joiner.add(String.format("%sdouble%s=%s", prefix, suffix, URLEncoder.encode(String.valueOf(getDouble()), StandardCharsets.UTF_8).replaceAll("\\+", "%20")));
+    }
+
+    return joiner.toString();
+  }
+}
+

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/Pet.java

@@ -58,7 +58,7 @@ public class Pet {
   private List<String> photoUrls = new ArrayList<>();
 
   public static final String JSON_PROPERTY_TAGS = "tags";
-  private List<Tag> tags = new ArrayList<>();
+  private List<Tag> tags;
 
   /**
    * pet status in the store
@@ -184,6 +184,9 @@ public class Pet {
   }
 
   public Pet addPhotoUrlsItem(String photoUrlsItem) {
+    if (this.photoUrls == null) {
+      this.photoUrls = new ArrayList<>();
+    }
     this.photoUrls.add(photoUrlsItem);
     return this;
   }

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/Query.java

@@ -117,7 +117,7 @@ public class Query {
 
   public Query addOutcomesItem(OutcomesEnum outcomesItem) {
     if (this.outcomes == null) {
-      this.outcomes = new ArrayList<>();
+      this.outcomes = new ArrayList<>(Arrays.asList(OutcomesEnum.SUCCESS, OutcomesEnum.FAILURE));
     }
     this.outcomes.add(outcomesItem);
     return this;

samples/client/echo_api/java/native/src/main/java/org/openapitools/client/model/TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter.java

@@ -39,7 +39,7 @@ import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
 public class TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter {
   public static final String JSON_PROPERTY_VALUES = "values";
-  private List<String> values = new ArrayList<>();
+  private List<String> values;
 
   public TestQueryStyleFormExplodeTrueArrayStringQueryObjectParameter() { 
   }

samples/client/echo_api/java/native/src/test/java/org/openapitools/client/CustomTest.java

@@ -168,8 +168,7 @@ public class CustomTest {
 
         Assert.assertNull(d.getArrayStringNullable());
         Assert.assertNull(d.getArrayStringExtensionNullable());
-        Assert.assertEquals(d.getArrayString().size(), 0);
-
+        Assert.assertNull(d.getArrayString());
 
         // test addItem
         d.addArrayStringEnumDefaultItem(DefaultValue.ArrayStringEnumDefaultEnum.UNCLASSIFIED);
@@ -212,9 +211,9 @@ public class CustomTest {
 
         Assert.assertNull(d.getArrayStringNullable());
         Assert.assertNull(d.getArrayStringExtensionNullable());
-        Assert.assertEquals(d.getArrayString().size(), 0);
+        Assert.assertNull(d.getArrayString());
 
-        Assert.assertEquals(apiClient.getObjectMapper().writeValueAsString(d), "{\"array_string_enum_ref_default\":[\"success\",\"failure\"],\"array_string_enum_default\":[\"success\",\"failure\"],\"array_string_default\":[\"failure\",\"skipped\"],\"array_integer_default\":[1,3],\"array_string\":[]}");
+        Assert.assertEquals(apiClient.getObjectMapper().writeValueAsString(d), "{\"array_string_enum_ref_default\":[\"success\",\"failure\"],\"array_string_enum_default\":[\"success\",\"failure\"],\"array_string_default\":[\"failure\",\"skipped\"],\"array_integer_default\":[1,3]}");
     }
 
     @Test
@@ -241,9 +240,9 @@ public class CustomTest {
 
         Assert.assertNull(d.getArrayStringNullable());
         Assert.assertNull(d.getArrayStringExtensionNullable());
-        Assert.assertEquals(d.getArrayString().size(), 0);
+        Assert.assertNull(d.getArrayString());
 
-        Assert.assertEquals(apiClient.getObjectMapper().writeValueAsString(d), "{\"array_string_enum_ref_default\":[\"unclassified\"],\"array_string_enum_default\":[\"unclassified\"],\"array_string_default\":[\"failure\"],\"array_integer_default\":[1,3],\"array_string\":[]}");
+        Assert.assertEquals(apiClient.getObjectMapper().writeValueAsString(d), "{\"array_string_enum_ref_default\":[\"unclassified\"],\"array_string_enum_default\":[\"unclassified\"],\"array_string_default\":[\"failure\"],\"array_integer_default\":[1,3]}");
     }
 
     @Test

samples/client/echo_api/java/native/src/test/java/org/openapitools/client/model/NumberPropertiesOnlyTest.java

@@ -0,0 +1,65 @@
+/*
+ * Echo Server API
+ * Echo Server API
+ *
+ * The version of the OpenAPI document: 0.1.0
+ * Contact: team@openapitools.org
+ *
+ * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
+ * https://openapi-generator.tech
+ * Do not edit the class manually.
+ */
+
+
+package org.openapitools.client.model;
+
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonTypeName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import java.math.BigDecimal;
+import org.junit.Assert;
+import org.junit.Ignore;
+import org.junit.Test;
+
+
+/**
+ * Model tests for NumberPropertiesOnly
+ */
+public class NumberPropertiesOnlyTest {
+    private final NumberPropertiesOnly model = new NumberPropertiesOnly();
+
+    /**
+     * Model tests for NumberPropertiesOnly
+     */
+    @Test
+    public void testNumberPropertiesOnly() {
+        // TODO: test NumberPropertiesOnly
+    }
+
+    /**
+     * Test the property 'number'
+     */
+    @Test
+    public void numberTest() {
+        // TODO: test number
+    }
+
+    /**
+     * Test the property '_float'
+     */
+    @Test
+    public void _floatTest() {
+        // TODO: test _float
+    }
+
+    /**
+     * Test the property '_double'
+     */
+    @Test
+    public void _doubleTest() {
+        // TODO: test _double
+    }
+
+}