From 7dfc654d5dc0d5329f8b4f09b886c41c7ec5222d Mon Sep 17 00:00:00 2001
From: Wulian233 <1055917385@qq.com>
Date: Fri, 4 Sep 2026 21:03:49 +0800
Subject: [PATCH] =?UTF-8?q?Fix=20#6398:=20Java=E5=88=97=E8=A1=A8=E6=97=A0?=
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Close #6398
---
 .../java/org/jackhuang/hmcl/ui/main/JavaManagementPage.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/HMCL/src/main/java/org/jackhuang/hmcl/ui/main/JavaManagementPage.java b/HMCL/src/main/java/org/jackhuang/hmcl/ui/main/JavaManagementPage.java
index e21c322de8..96566526e7 100644
--- a/HMCL/src/main/java/org/jackhuang/hmcl/ui/main/JavaManagementPage.java
+++ b/HMCL/src/main/java/org/jackhuang/hmcl/ui/main/JavaManagementPage.java
@@ -21,7 +21,6 @@ import com.jfoenix.controls.JFXButton;
 import com.jfoenix.controls.JFXListView;
 import javafx.beans.binding.Bindings;
 import javafx.beans.value.ChangeListener;
-import javafx.collections.FXCollections;
 import javafx.geometry.Insets;
 import javafx.geometry.Pos;
 import javafx.scene.Node;
@@ -184,7 +183,10 @@ public final class JavaManagementPage extends ListPageBase<JavaRuntime> {
     @FXThread
     private void loadJava(Collection<JavaRuntime> javaRuntimes) {
         if (javaRuntimes != null) {
-            this.setItems(FXCollections.observableArrayList(javaRuntimes));
+            // JavaRuntime equality is path-based. setAll can therefore retain a stale item when the
+            // Java installation at an existing path has been upgraded.
+            this.getItems().clear();
+            this.getItems().addAll(javaRuntimes);
             this.setLoading(false);
         } else {
             this.setLoading(true);