8355478: DoubleActionESC.java fails intermittently

test/jdk/ProblemList.txt

@@ -838,6 +838,7 @@ java/awt/print/PrinterJob/PrintTextTest.java 8148334 generic-all
 java/awt/font/TextLayout/TestJustification.java 8250791 macosx-all
 java/awt/TrayIcon/DragEventSource/DragEventSource.java 8252242 macosx-all
 java/awt/FileDialog/DefaultFocusOwner/DefaultFocusOwner.java 7187728 macosx-all,linux-all
+java/awt/FileDialog/DoubleActionESC.java 8356981 linux-all
 java/awt/print/PageFormat/Orient.java 8016055 macosx-all
 java/awt/TextArea/TextAreaCursorTest/HoveringAndDraggingTest.java 8024986 macosx-all,linux-all
 java/awt/TextComponent/CorrectTextComponentSelectionTest.java 8237220 macosx-all

test/jdk/java/awt/FileDialog/DoubleActionESC.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2024, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2025, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,12 +34,15 @@
 import java.awt.event.KeyEvent;
 import java.util.concurrent.CountDownLatch;
 
+import static java.util.concurrent.TimeUnit.SECONDS;
+
 /*
  * @test
  * @bug 5097243
  * @summary Tests that FileDialog can be closed by ESC any time
  * @key headful
  * @run main DoubleActionESC
+ * @run main/othervm -Dsun.awt.disableGtkFileDialogs=true DoubleActionESC
  */
 
 public class DoubleActionESC {
@@ -49,47 +52,48 @@ public class DoubleActionESC {
     private static Robot robot;
     private static volatile Point p;
     private static volatile Dimension d;
-    private static volatile CountDownLatch latch;
     private static final int REPEAT_COUNT = 2;
+    private static final long LATCH_TIMEOUT = 10;
 
-    public static void main(String[] args) throws Exception {
-        latch = new CountDownLatch(1);
+    private static final CountDownLatch latch = new CountDownLatch(REPEAT_COUNT);
 
+    public static void main(String[] args) throws Exception {
         robot = new Robot();
-        robot.setAutoDelay(100);
+        robot.setAutoDelay(50);
         try {
             EventQueue.invokeAndWait(() -> {
                 createAndShowUI();
             });
 
+            robot.waitForIdle();
             robot.delay(1000);
+
             EventQueue.invokeAndWait(() -> {
                 p = showBtn.getLocationOnScreen();
                 d = showBtn.getSize();
             });
 
             for (int i = 0; i < REPEAT_COUNT; ++i) {
-                Thread thread = new Thread(() -> {
-                    robot.mouseMove(p.x + d.width / 2, p.y + d.height / 2);
-                    robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
-                    robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
-                });
-                thread.start();
-                robot.delay(3000);
+                robot.mouseMove(p.x + d.width / 2, p.y + d.height / 2);
+                robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
+                robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
+                robot.waitForIdle();
+                robot.delay(1000);
 
-                Thread thread1 = new Thread(() -> {
-                    robot.keyPress(KeyEvent.VK_ESCAPE);
-                    robot.keyRelease(KeyEvent.VK_ESCAPE);
-                    robot.waitForIdle();
-                });
-                thread1.start();
-                robot.delay(3000);
+                robot.keyPress(KeyEvent.VK_ESCAPE);
+                robot.keyRelease(KeyEvent.VK_ESCAPE);
+                robot.waitForIdle();
+                robot.delay(1000);
             }
 
-            latch.await();
-            if (fd.isVisible()) {
-                throw new RuntimeException("File Dialog is not closed");
+            if (!latch.await(LATCH_TIMEOUT, SECONDS)) {
+                throw new RuntimeException("Test failed: Latch timeout reached");
             }
+            EventQueue.invokeAndWait(() -> {
+                if (fd.isVisible()) {
+                    throw new RuntimeException("File Dialog is not closed");
+                }
+            });
         } finally {
             EventQueue.invokeAndWait(() -> {
                 if (f != null) {