From: James Procter <j.procter@dundee.ac.uk>
Date: Tue, 12 Dec 2023 15:48:32 +0000 (+0000)
Subject: JAL-4217 close internal frame on the swing thread to avoid deadlock
X-Git-Url: http://source.jalview.org/gitweb/?p=jalview.git;a=commitdiff_plain;h=deb7e7788d802d45cc6b2f8a5a04285308f1e8ee

JAL-4217 close internal frame on the swing thread to avoid deadlock
---

diff --git a/src/jalview/gui/SplashScreen.java b/src/jalview/gui/SplashScreen.java
index 1060d8a..465bc0d 100755
--- a/src/jalview/gui/SplashScreen.java
+++ b/src/jalview/gui/SplashScreen.java
@@ -36,6 +36,7 @@ import javax.swing.JLabel;
 import javax.swing.JLayeredPane;
 import javax.swing.JPanel;
 import javax.swing.JTextPane;
+import javax.swing.SwingUtilities;
 import javax.swing.event.HyperlinkEvent;
 import javax.swing.event.HyperlinkListener;
 
@@ -341,8 +342,20 @@ public class SplashScreen extends JPanel
     }
     try
     {
-
-      iframe.setClosed(true); // ##### implicated BLOCKED
+      final JInternalFrame frme = iframe;
+      SwingUtilities.invokeLater(new Runnable()
+      {
+        @Override
+        public void run()
+        {
+          try
+          {
+            frme.setClosed(true);
+          } catch (Exception ex)
+          {
+          }
+        }
+      });
     } catch (Exception ex)
     {
     }