From a4d5d0405f0eada836cd8be827b808e3d216babd Mon Sep 17 00:00:00 2001
From: Frank Liu <frankfliu2000@gmail.com>
Date: Sat, 5 Oct 2024 09:05:37 -0700
Subject: [PATCH] [ci] Fixes java 21 compile error

---
 api/src/main/java/ai/djl/modality/cv/output/CategoryMask.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/api/src/main/java/ai/djl/modality/cv/output/CategoryMask.java b/api/src/main/java/ai/djl/modality/cv/output/CategoryMask.java
index c0aea00b8f2..394a7461a5d 100644
--- a/api/src/main/java/ai/djl/modality/cv/output/CategoryMask.java
+++ b/api/src/main/java/ai/djl/modality/cv/output/CategoryMask.java
@@ -34,7 +34,9 @@ public class CategoryMask implements JsonSerializable {
 
     private static final int COLOR_BLACK = 0xFF000000;
 
+    @SuppressWarnings("serial")
     private List<String> classes;
+
     private int[][] mask;
 
     /**