From 0885d16ac22a0ecd2267bf3c8818a3a8a5a9dadb Mon Sep 17 00:00:00 2001
From: Valery Kharseko <vharseko@3a-systems.ru>
Date: Fri, 31 Jul 2026 07:48:54 +0000
Subject: [PATCH] Fix CodeQL warning-severity alerts: missed wakeups, resource leaks, escaping threads (#790)
---
opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/components/CustomTree.java | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/components/CustomTree.java b/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/components/CustomTree.java
index 535c42a..3010fac 100644
--- a/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/components/CustomTree.java
+++ b/opendj-server-legacy/src/main/java/org/opends/guitools/controlpanel/ui/components/CustomTree.java
@@ -13,6 +13,7 @@
*
* Copyright 2008 Sun Microsystems, Inc.
* Portions Copyright 2014-2016 ForgeRock AS.
+ * Portions Copyright 2026 3A Systems, LLC.
*/
package org.opends.guitools.controlpanel.ui.components;
@@ -278,7 +279,7 @@
}
@Override
- public void addMouseListener(MouseListener mouseListener)
+ public synchronized void addMouseListener(MouseListener mouseListener)
{
super.addMouseListener(mouseListener);
if (mouseListeners == null)
@@ -289,7 +290,7 @@
}
@Override
- public void removeMouseListener(MouseListener mouseListener)
+ public synchronized void removeMouseListener(MouseListener mouseListener)
{
super.removeMouseListener(mouseListener);
mouseListeners.remove(mouseListener);
--
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