--- a/src/share/classes/java/awt/SequencedEvent.java	Thu Apr 26 22:42:52 2018 +0000
+++ b/src/share/classes/java/awt/SequencedEvent.java	Fri May 04 11:52:12 2018 +0530
@@ -104,7 +104,11 @@
                 if (EventQueue.isDispatchThread()) {
                     EventDispatchThread edt = (EventDispatchThread)
                         Thread.currentThread();
-                    edt.pumpEvents(ID, () -> !SequencedEvent.this.isFirstOrDisposed());
+                    edt.pumpEvents(SentEvent.ID, new Conditional() {
+                        public boolean evaluate() {
+                            return !SequencedEvent.this.isFirstOrDisposed();
+                        }
+                    });
                 } else {
                     while(!isFirstOrDisposed()) {
                         synchronized (SequencedEvent.class) {

--- a/test/java/awt/event/SequencedEvent/SequencedEventTest.java	Thu Apr 26 22:42:52 2018 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,171 +0,0 @@
-/*
- * Copyright (c) 2018, 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
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-/*
- * @test
- * @bug 8152974
- * @summary AWT hang occurrs when sequenced events arrive out of sequence
- * @run main SequencedEventTest
- */
-import sun.awt.AppContext;
-import sun.awt.SunToolkit;
-
-import java.awt.Robot;
-import java.awt.Point;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.AWTEvent;
-import java.awt.Toolkit;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.InputEvent;
-import java.lang.reflect.Constructor;
-import java.util.concurrent.CountDownLatch;
-
-import javax.swing.JFrame;
-import javax.swing.JButton;
-import javax.swing.SwingUtilities;
-import javax.swing.JTextArea;
-
-public class SequencedEventTest extends JFrame implements ActionListener {
-    private JButton spamMeButton;
-    private static Robot robot;
-    private static SequencedEventTest window;
-    private static AppContext context;
-
-    public static void main(String[] args) throws Exception {
-        SwingUtilities.invokeAndWait(() ->  {
-            window = new SequencedEventTest();
-            window.setVisible(true);
-        });
-
-        robot = new Robot();
-        robot.waitForIdle();
-
-        Point pt  = window.spamMeButton.getLocationOnScreen();
-        Dimension d = window.spamMeButton.getSize();
-
-        robot.mouseMove(pt.x + d.width / 2, pt.y + d.height / 2);
-        robot.waitForIdle();
-        robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
-        robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
-        /*
-         *Cannot have robot.waitForIdle() here since it will block the test forever,
-         * in the case of failure and the test will timeout.
-         */
-
-        try {
-            /*
-             * Wait for 2 seconds, and then see if all the sequenced events are dispatched.
-             */
-            Thread.sleep(2000);
-            AWTEvent ev = Toolkit.getDefaultToolkit().getSystemEventQueue().
-                    peekEvent(java.awt.event.FocusEvent.FOCUS_LAST + 1);
-
-            if (ev != null)
-                throw new RuntimeException("Test case failed!");
-        } catch (InterruptedException e) {
-            throw new RuntimeException("Test case failed." + e.getMessage());
-        }
-
-        /*
-         * In the case of failure, the cleanup job cannot be executed, since it
-         * will block the test.
-         */
-        System.out.println("Test case succeeded.");
-        context.dispose();
-        SwingUtilities.invokeAndWait(() -> window.dispose());
-    }
-
-    public SequencedEventTest() {
-        super("Test Window");
-
-        setLayout(new FlowLayout());
-        JTextArea textBlock = new JTextArea("Lorem ipsum dolor sit amet...");
-        add(textBlock);
-
-        spamMeButton = new JButton("Press me!");
-        spamMeButton.addActionListener(this);
-        add(spamMeButton);
-        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        pack();
-    }
-
-    @Override
-    public void actionPerformed(ActionEvent e) {
-        if(e.getSource() == spamMeButton) {
-            AWTEvent eventOne = getSequencedEvent();
-            AWTEvent eventFour = getSequencedEvent();
-            ThreadGroup tg = new ThreadGroup("TestThreadGroup" );
-            CountDownLatch latch = new CountDownLatch(1);
-            Thread t = new Thread(tg, () -> {
-                context = SunToolkit.createNewAppContext();
-                AWTEvent eventTwo = getSequencedEvent();
-                AWTEvent eventThree = getSequencedEvent();
-
-                Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(eventThree);
-                Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(new ActionEvent(this, 0, null));
-                Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(new ActionEvent(this, 1, null));
-                Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(eventTwo);
-
-                latch.countDown();
-            });
-
-            t.start();
-            try {
-                latch.await();
-            }catch (InterruptedException ex) {
-                throw new RuntimeException("Test case failed.");
-            }
-
-            Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(eventFour);
-            Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(new ActionEvent(this, 2, null));
-            Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(new ActionEvent(this, 3, null));
-            Toolkit.getDefaultToolkit().getSystemEventQueue().postEvent(eventOne);
-
-            try {
-                t.join();
-            } catch (InterruptedException ex) {
-                throw new RuntimeException("Test case failed.");
-            }
-        }
-    }
-
-    private AWTEvent getSequencedEvent()
-    {
-        AWTEvent wrapMe = new AWTEvent(this, AWTEvent.RESERVED_ID_MAX) {};
-
-        try {
-            /*
-             * SequencedEvent is a package private class, which cannot be instantiated
-             * by importing. So use reflection to create an instance.
-             */
-            Class<? extends AWTEvent> seqClass = (Class<? extends AWTEvent>) Class.forName("java.awt.SequencedEvent");
-            Constructor<? extends AWTEvent> seqConst = seqClass.getConstructor(AWTEvent.class);
-            seqConst.setAccessible(true);;
-            return seqConst.newInstance(wrapMe);
-        } catch (Throwable err) {
-            throw new RuntimeException("Unable to instantiate SequencedEvent",err);
-        }
-    }
-}