diff --git a/src/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java b/src/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java
index 28494fe6f56bc4d4e455524a86747b67d00018a1..82be7d0f9a48ddbdf3964423d0839fc880f591c5 100644
--- a/src/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java
+++ b/src/share/classes/javax/swing/plaf/basic/BasicInternalFrameTitlePane.java
@@ -379,15 +379,11 @@ public class BasicInternalFrameTitlePane extends JComponent
         InternalFrameEvent e = new InternalFrameEvent(
             frame, InternalFrameEvent.INTERNAL_FRAME_CLOSING);
         // Try posting event, unless there's a SecurityManager.
-        if (JInternalFrame.class.getClassLoader() == null) {
-            try {
-                Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(e);
-                return;
-            } catch (SecurityException se) {
-                // Use dispatchEvent instead.
-            }
+        try {
+            Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(e);
+        } catch (SecurityException se) {
+            frame.dispatchEvent(e);
         }
-        frame.dispatchEvent(e);
     }