From 5e9424394c770549c7ceee2d4c740b6272dc154f Mon Sep 17 00:00:00 2001
From: Colin Alworth <colin@vertispan.com>
Date: Wed, 25 Sep 2024 12:00:37 -0500
Subject: [PATCH] Reverted handling exceptions

---
 user/src/com/google/gwt/user/client/impl/WindowImpl.java | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/user/src/com/google/gwt/user/client/impl/WindowImpl.java b/user/src/com/google/gwt/user/client/impl/WindowImpl.java
index 4025aefb20..fc7b78b336 100644
--- a/user/src/com/google/gwt/user/client/impl/WindowImpl.java
+++ b/user/src/com/google/gwt/user/client/impl/WindowImpl.java
@@ -62,12 +62,7 @@ public native void initWindowBeforeUnloadHandler() /*-{
       try {
         ret = $entry(@com.google.gwt.user.client.Window::onClosing())();
       } finally {
-        try {
-          oldRet = oldOnBeforeUnload && oldOnBeforeUnload(evt);
-        } catch (unhandled) {
-          // Pass to uncaught exception handler, if registered
-          $wnd.onerror(unhandled);
-        }
+        oldRet = oldOnBeforeUnload && oldOnBeforeUnload(evt);
       }
       // Avoid returning null as IE6 will coerce it into a string.
       // Ensure that "" gets returned properly.