Wrong generation of @JacksonXmlElementWrapper annotation

modules/swagger-codegen/src/main/resources/Java/pojo.mustache

@@ -33,7 +33,8 @@ public class {{classname}} {{#parent}}extends {{{parent}}} {{/parent}}{{#parcela
     {{#isContainer}}
       {{#isXmlWrapped}}
   // items.xmlName={{items.xmlName}}
-  @JacksonXmlElementWrapper(useWrapping = {{isXmlWrapped}}, {{#xmlNamespace}}namespace="{{xmlNamespace}}", {{/xmlNamespace}}localName = "{{#items.xmlName}}{{items.xmlName}}{{/items.xmlName}}{{^items.xmlName}}{{items.baseName}}{{/items.xmlName}}")
+  @JacksonXmlElementWrapper(useWrapping = {{isXmlWrapped}}, {{#xmlNamespace}}namespace="{{xmlNamespace}}", {{/xmlNamespace}}localName = "{{#xmlName}}{{xmlName}}{{/xmlName}}{{^xmlName}}{{baseName}}{{/xmlName}}")
+  @JacksonXmlProperty({{#isXmlAttribute}}isAttribute = true, {{/isXmlAttribute}}{{#xmlNamespace}}namespace="{{xmlNamespace}}", {{/xmlNamespace}}localName = "{{#items.xmlName}}{{items.xmlName}}{{/items.xmlName}}{{^items.xmlName}}{{baseName}}{{/items.xmlName}}")
       {{/isXmlWrapped}}
     {{/isContainer}}
   {{/withXml}}

samples/client/petstore/java/resttemplate-withXml/.swagger-codegen/VERSION

@@ -1 +1 @@
-2.4.10-SNAPSHOT
+2.4.16-SNAPSHOT

samples/client/petstore/java/resttemplate-withXml/docs/List.md

@@ -0,0 +1,10 @@
+
+# List
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**_123List** | **String** |  |  [optional]
+
+
+

samples/client/petstore/java/resttemplate-withXml/src/main/java/io/swagger/client/model/List.java

@@ -0,0 +1,98 @@
+/*
+ * Swagger Petstore
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * OpenAPI spec version: 1.0.0
+ * Contact: apiteam@swagger.io
+ *
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen.git
+ * Do not edit the class manually.
+ */
+
+
+package io.swagger.client.model;
+
+import java.util.Objects;
+import java.util.Arrays;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.fasterxml.jackson.annotation.JsonValue;
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import com.fasterxml.jackson.dataformat.xml.annotation.*;
+import javax.xml.bind.annotation.*;
+
+/**
+ * List
+ */
+
+@XmlRootElement(name = "List")
+@XmlAccessorType(XmlAccessType.FIELD)
+@JacksonXmlRootElement(localName = "List")
+public class List {
+  @JsonProperty("123-list")
+  @JacksonXmlProperty(localName = "123-list")
+  @XmlElement(name = "123-list")
+  private String _123List = null;
+
+  public List _123List(String _123List) {
+    this._123List = _123List;
+    return this;
+  }
+
+   /**
+   * Get _123List
+   * @return _123List
+  **/
+  @ApiModelProperty(value = "")
+  public String get123List() {
+    return _123List;
+  }
+
+  public void set123List(String _123List) {
+    this._123List = _123List;
+  }
+
+
+  @Override
+  public boolean equals(java.lang.Object o) {
+    if (this == o) {
+      return true;
+    }
+    if (o == null || getClass() != o.getClass()) {
+      return false;
+    }
+    List list = (List) o;
+    return Objects.equals(this._123List, list._123List);
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(_123List);
+  }
+
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder();
+    sb.append("class List {\n");
+
+    sb.append("    _123List: ").append(toIndentedString(_123List)).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(java.lang.Object o) {
+    if (o == null) {
+      return "null";
+    }
+    return o.toString().replace("\n", "\n    ");
+  }
+
+}
+

samples/client/petstore/java/resttemplate-withXml/src/main/java/io/swagger/client/model/Pet.java

@@ -52,7 +52,8 @@ public class Pet {
 
   @JsonProperty("photoUrls")
   // items.xmlName=
-  @JacksonXmlElementWrapper(useWrapping = true, localName = "photoUrls")
+  @JacksonXmlElementWrapper(useWrapping = true, localName = "photoUrl")
+  @JacksonXmlProperty(localName = "photoUrls")
   // Is a container wrapped=true
   // items.name=photoUrls items.baseName=photoUrls items.xmlName= items.xmlNamespace=
   // items.example= items.type=String
@@ -62,7 +63,8 @@ public class Pet {
 
   @JsonProperty("tags")
   // items.xmlName=
-  @JacksonXmlElementWrapper(useWrapping = true, localName = "tags")
+  @JacksonXmlElementWrapper(useWrapping = true, localName = "tag")
+  @JacksonXmlProperty(localName = "tags")
   // Is a container wrapped=true
   // items.name=tags items.baseName=tags items.xmlName= items.xmlNamespace=
   // items.example= items.type=Tag