From 8d37a242acf4026c097f44c2383a7c746cff6393 Mon Sep 17 00:00:00 2001
From: sowgro <tpoke.ferrari@gmail.com>
Date: Sun, 12 Oct 2025 00:55:11 -0400
Subject: fix club serialization and saving of some options

---
 src/main/java/design/model/Swing.java | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main/java/design/model/Swing.java')

diff --git a/src/main/java/design/model/Swing.java b/src/main/java/design/model/Swing.java
index a93b66f..43c20f0 100644
--- a/src/main/java/design/model/Swing.java
+++ b/src/main/java/design/model/Swing.java
@@ -1,7 +1,11 @@
 package design.model;
 
+import com.fasterxml.jackson.annotation.JsonIdentityReference;
+
 public class Swing {
     private final int distance;
+
+    @JsonIdentityReference(alwaysAsId = true)
     private final Club clubUsed;
 
     public Swing(int distance, Club clubUsed) {
-- 
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