From 7a2637135324d389e53a6f57fa2b917277d490ec Mon Sep 17 00:00:00 2001
From: Autumn Lamonte <AutumnWalksTheLake@gmail.com>
Date: Sat, 29 Jan 2022 18:31:31 -0600
Subject: [PATCH] #92 protect clearPhysical

---
 src/jexer/backend/SwingTerminal.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/jexer/backend/SwingTerminal.java b/src/jexer/backend/SwingTerminal.java
index 614a8cb..918be85 100644
--- a/src/jexer/backend/SwingTerminal.java
+++ b/src/jexer/backend/SwingTerminal.java
@@ -1402,7 +1402,9 @@ public class SwingTerminal extends LogicalScreen
         if (resizeComponent) {
             swing.setDimensions(textWidth * width, textHeight * height);
         }
-        clearPhysical();
+        synchronized (this) {
+            clearPhysical();
+        }
     }
 
     /**