Exclude the discriminator from getting a nullable-annotation

Author: Mattias-Sehlstedt

modules/openapi-generator/src/main/resources/Java/libraries/restclient/pojo.mustache

@@ -67,7 +67,12 @@ public {{>sealed}}class {{classname}} {{#parent}}extends {{{.}}} {{/parent}}{{#v
   {{#gson}}
   @SerializedName(SERIALIZED_NAME_{{nameInSnakeCase}})
   {{/gson}}
+  {{^isDiscriminator}}
   {{>nullable_var_annotations}}{{! prevent indent}}
+  {{/isDiscriminator}}
+  {{#isDiscriminator}}
+  // The discriminator does not have Nullability-annotation since it is added during serialization by the @JsonTypeName annotation
+  {{/isDiscriminator}}
   {{#vendorExtensions.x-field-extra-annotation}}
   {{{vendorExtensions.x-field-extra-annotation}}}
   {{/vendorExtensions.x-field-extra-annotation}}

modules/openapi-generator/src/main/resources/Java/libraries/resttemplate/pojo.mustache

@@ -67,7 +67,12 @@ public class {{classname}} {{#parent}}extends {{{.}}} {{/parent}}{{#vendorExtens
   {{#gson}}
   @SerializedName(SERIALIZED_NAME_{{nameInSnakeCase}})
   {{/gson}}
+  {{^isDiscriminator}}
   {{>nullable_var_annotations}}{{! prevent indent}}
+  {{/isDiscriminator}}
+  {{#isDiscriminator}}
+  // The discriminator does not have Nullability-annotation since it is added during serialization by the @JsonTypeName annotation
+  {{/isDiscriminator}}
   {{#vendorExtensions.x-field-extra-annotation}}
   {{{vendorExtensions.x-field-extra-annotation}}}
   {{/vendorExtensions.x-field-extra-annotation}}

modules/openapi-generator/src/main/resources/Java/libraries/webclient/pojo.mustache

@@ -67,7 +67,12 @@ public {{>sealed}}class {{classname}} {{#parent}}extends {{{.}}} {{/parent}}{{#v
   {{#gson}}
   @SerializedName(SERIALIZED_NAME_{{nameInSnakeCase}})
   {{/gson}}
+  {{^isDiscriminator}}
   {{>nullable_var_annotations}}{{! prevent indent}}
+  {{/isDiscriminator}}
+  {{#isDiscriminator}}
+  // The discriminator does not have Nullability-annotation since it is added during serialization by the @JsonTypeName annotation
+  {{/isDiscriminator}}
   {{#vendorExtensions.x-field-extra-annotation}}
   {{{vendorExtensions.x-field-extra-annotation}}}
   {{/vendorExtensions.x-field-extra-annotation}}