From ff0d4eb8d711d7d0017f8e05a42e20f94b1f2440 Mon Sep 17 00:00:00 2001
From: tanmen <yt.prog@gmail.com>
Date: Thu, 18 Apr 2019 12:05:18 +0900
Subject: [PATCH] Add nullable array support in spring (#2660)

* Add nullable support in spring

* fix forgot unescape defaultValue

* Fix syntax error
---
 .../src/main/resources/JavaSpring/pojo.mustache             | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/openapi-generator/src/main/resources/JavaSpring/pojo.mustache b/modules/openapi-generator/src/main/resources/JavaSpring/pojo.mustache
index 26754d33db2..29c35fbc1d7 100644
--- a/modules/openapi-generator/src/main/resources/JavaSpring/pojo.mustache
+++ b/modules/openapi-generator/src/main/resources/JavaSpring/pojo.mustache
@@ -44,11 +44,11 @@ public class {{classname}} {{#parent}}extends {{{parent}}}{{/parent}}{{^parent}}
 
   public {{classname}} add{{nameInCamelCase}}Item({{{items.datatypeWithEnum}}} {{name}}Item) {
     {{^required}}
-    if (this.{{name}} == null) {
-      this.{{name}} = {{{defaultValue}}};
+    if (this.{{name}} == null{{#isNullable}} || !this.{{name}}.isPresent(){{/isNullable}}) {
+      this.{{name}} = {{#isNullable}}JsonNullable.of({{{defaultValue}}}){{/isNullable}}{{^isNullable}}{{{defaultValue}}}{{/isNullable}};
     }
     {{/required}}
-    this.{{name}}.add({{name}}Item);
+    this.{{name}}{{#isNullable}}.get(){{/isNullable}}.add({{name}}Item);
     return this;
   }
   {{/isListContainer}}