From 981677ea6d44b073e45c70cbc506617a11aaa617 Mon Sep 17 00:00:00 2001
From: Abraham Wolk <abraham.wolk@ess.eu>
Date: Thu, 10 Oct 2024 14:06:32 +0200
Subject: [PATCH] CSSTUDIO-2731 Add comment.

---
 core/ui/src/main/java/org/phoebus/ui/docking/DockPane.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/ui/src/main/java/org/phoebus/ui/docking/DockPane.java b/core/ui/src/main/java/org/phoebus/ui/docking/DockPane.java
index 3b6ba358c..dc642ea17 100644
--- a/core/ui/src/main/java/org/phoebus/ui/docking/DockPane.java
+++ b/core/ui/src/main/java/org/phoebus/ui/docking/DockPane.java
@@ -655,7 +655,7 @@ else if (dock_parent instanceof BorderPane)
             // Place that new split in the border pane
             parent.setCenter(split);
         }
-        else if (dock_parent instanceof SplitPane)
+        else if (dock_parent instanceof SplitPane) // "dock_parent instanceof SplitPane" is for the case of the ESS-specific Navigator application running
         {
             final SplitPane parent = (SplitPane) dock_parent;
             // Remove this dock pane from BorderPane