add paymentdraftbuilder mixin

Author: jenschude

api-java-mixin.raml

@@ -425,6 +425,7 @@ types:
       }
   PaymentDraft:
     (java-extends): 'PaymentDraftMixin, com.commercetools.api.models.CustomizableDraft<PaymentDraft>, com.commercetools.api.models.WithKey'
+    (java-builder-implements): 'PaymentDraftBuilderMixin'
   PaymentMethodInfo:
     (java-extends): 'PaymentMethodInfoMixin'
   PaymentPagedQueryResponse:

commercetools/commercetools-sdk-java-api/src/main/java-generated/com/commercetools/api/models/payment/PaymentDraftBuilder.java

@@ -22,7 +22,7 @@
  * </div>
  */
 @Generated(value = "io.vrap.rmf.codegen.rendering.CoreCodeGenerator", comments = "https://github.com/commercetools/rmf-codegen")
-public class PaymentDraftBuilder implements Builder<PaymentDraft> {
+public class PaymentDraftBuilder implements PaymentDraftBuilderMixin, Builder<PaymentDraft> {
 
     @Nullable
     private com.commercetools.api.models.customer.CustomerResourceIdentifier customer;

commercetools/commercetools-sdk-java-api/src/main/java/com/commercetools/api/models/payment/PaymentDraftBuilderMixin.java

@@ -0,0 +1,15 @@
+
+package com.commercetools.api.models.payment;
+
+import javax.annotation.Nullable;
+
+public interface PaymentDraftBuilderMixin {
+
+    public PaymentDraftBuilder paymentMethodInfo(
+            @Nullable final com.commercetools.api.models.payment.PaymentMethodInfoDraft paymentMethodInfo);
+
+    public default PaymentDraftBuilder paymentMethodInfo(
+            final com.commercetools.api.models.payment.PaymentMethodInfo paymentMethodInfo) {
+        return paymentMethodInfo(paymentMethodInfo.toDraft());
+    }
+}