--- a/src/java.desktop/macosx/classes/com/apple/eawt/FullScreenUtilities.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/macosx/classes/com/apple/eawt/FullScreenUtilities.java	Fri Oct 27 14:15:02 2017 -0700
@@ -25,19 +25,19 @@
 
 package com.apple.eawt;
 
-import java.awt.*;
+import java.awt.Component;
+import java.awt.Window;
 
 import javax.swing.RootPaneContainer;
 
-import sun.lwawt.macosx.*;
-
 import com.apple.eawt.event.GestureUtilities;
+import sun.lwawt.macosx.CPlatformWindow;
 
 /**
  * Utility class perform animated full screen actions to top-level {@link Window}s.
  *
  * This class manages the relationship between {@link Window}s and the {@link FullScreenListener}s
- * attached to them. It's design is similar to the Java SE 6u10 {@link com.sun.awt.AWTUtilities}
+ * attached to them. It's design is similar to the Java SE 6u10 {@code com.sun.awt.AWTUtilities}
  * class which adds additional functionality to AWT Windows, without adding new API to the
  * {@link java.awt.Window} class.
  *
@@ -45,7 +45,6 @@
  *
  * @see FullScreenAdapter
  * @see GestureUtilities
- * @see com.sun.awt.AWTUtilities
  *
  * @since Java for Mac OS X 10.7 Update 1
  */

--- a/src/java.desktop/macosx/classes/com/apple/eawt/event/GestureUtilities.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/macosx/classes/com/apple/eawt/event/GestureUtilities.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2017, 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
@@ -25,13 +25,15 @@
 
 package com.apple.eawt.event;
 
-import javax.swing.*;
+import javax.swing.JComponent;
+import javax.swing.JFrame;
+import javax.swing.JRootPane;
 
 /**
  * Registration utility class to add {@link GestureListener}s to Swing components.
  *
  * This class manages the relationship between {@link JComponent}s and the {@link GestureListener}s
- * attached to them. It's design is similar to the Java SE 6u10 {@link com.sun.awt.AWTUtilities}
+ * attached to them. It's design is similar to the Java SE 6u10 {@code com.sun.awt.AWTUtilities}
  * class which adds additional functionality to AWT Windows, without adding new API to the
  * {@link java.awt.Window} class.
  *
@@ -40,7 +42,6 @@
  *
  * @see GestureAdapter
  * @see JFrame#getRootPane()
- * @see com.sun.awt.AWTUtilities
  *
  * @since Java for Mac OS X 10.5 Update 7, Java for Mac OS X 10.6 Update 2
  */

--- a/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/macosx/classes/sun/lwawt/macosx/CPlatformWindow.java	Fri Oct 27 14:15:02 2017 -0700
@@ -25,13 +25,25 @@
 
 package sun.lwawt.macosx;
 
-import com.apple.eawt.FullScreenAdapter;
-import com.apple.eawt.FullScreenUtilities;
-import com.apple.eawt.event.FullScreenEvent;
-import java.awt.*;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.DefaultKeyboardFocusManager;
+import java.awt.Dialog;
 import java.awt.Dialog.ModalityType;
-import java.awt.event.*;
-import java.beans.*;
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.Insets;
+import java.awt.MenuBar;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Toolkit;
+import java.awt.Window;
+import java.awt.event.FocusEvent;
+import java.awt.event.WindowEvent;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
 import java.lang.reflect.InvocationTargetException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -39,21 +51,23 @@
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.atomic.AtomicReference;
 
-import javax.swing.*;
+import javax.swing.JRootPane;
+import javax.swing.RootPaneContainer;
+import javax.swing.SwingUtilities;
 
-import sun.awt.*;
+import com.apple.laf.ClientPropertyApplicator;
+import com.apple.laf.ClientPropertyApplicator.Property;
+import sun.awt.AWTAccessor;
 import sun.awt.AWTAccessor.ComponentAccessor;
 import sun.awt.AWTAccessor.WindowAccessor;
 import sun.java2d.SurfaceData;
 import sun.java2d.opengl.CGLSurfaceData;
-import sun.lwawt.*;
+import sun.lwawt.LWToolkit;
+import sun.lwawt.LWWindowPeer;
+import sun.lwawt.LWWindowPeer.PeerType;
+import sun.lwawt.PlatformWindow;
 import sun.util.logging.PlatformLogger;
 
-import com.apple.laf.*;
-import com.apple.laf.ClientPropertyApplicator.Property;
-import com.sun.awt.AWTUtilities;
-import sun.lwawt.LWWindowPeer.PeerType;
-
 public class CPlatformWindow extends CFRetainedResource implements PlatformWindow {
     private native long nativeCreateNSWindow(long nsViewPtr,long ownerPtr, long styleBits, double x, double y, double w, double h);
     private static native void nativeSetNSWindowStyleBits(long nsWindowPtr, int mask, int data);
@@ -172,7 +186,7 @@
             c.setStyleBits(TEXTURED, Boolean.parseBoolean(value.toString()));
         }},
         new Property<CPlatformWindow>(WINDOW_ALPHA) { public void applyProperty(final CPlatformWindow c, final Object value) {
-            AWTUtilities.setWindowOpacity(c.target, value == null ? 1.0f : Float.parseFloat(value.toString()));
+            c.target.setOpacity(value == null ? 1.0f : Float.parseFloat(value.toString()));
         }},
         new Property<CPlatformWindow>(WINDOW_SHADOW) { public void applyProperty(final CPlatformWindow c, final Object value) {
             c.setStyleBits(HAS_SHADOW, value == null ? true : Boolean.parseBoolean(value.toString()));

--- a/src/java.desktop/share/classes/com/sun/awt/AWTUtilities.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/share/classes/com/sun/awt/AWTUtilities.java	Fri Oct 27 14:15:02 2017 -0700
@@ -25,7 +25,16 @@
 
 package com.sun.awt;
 
-import java.awt.*;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Dialog;
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Shape;
+import java.awt.Toolkit;
+import java.awt.Window;
 
 import javax.swing.JRootPane;
 
@@ -64,6 +73,7 @@
  * drastically between update release, and it may even be
  * removed or be moved in some other package(s)/class(es).
  */
+@Deprecated(forRemoval = true, since = "10")
 public final class AWTUtilities {
 
     /**
@@ -114,7 +124,10 @@
      *                         (either PERPIXEL_TRANSPARENT,
      *                         TRANSLUCENT, or PERPIXEL_TRANSLUCENT)
      * @return whether the given translucency kind is supported
+     * @deprecated use {@link GraphicsDevice#isWindowTranslucencySupported}
+     *             instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static boolean isTranslucencySupported(Translucency translucencyKind) {
         switch (translucencyKind) {
             case PERPIXEL_TRANSPARENT:
@@ -166,14 +179,15 @@
      *                                  and the opacity is less than 1.0f
      * @throws UnsupportedOperationException if the TRANSLUCENT translucency
      *                                       kind is not supported
+     * @deprecated use {@link Window#setOpacity} instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static void setWindowOpacity(Window window, float opacity) {
         if (window == null) {
             throw new NullPointerException(
                     "The window argument should not be null.");
         }
-
-        AWTAccessor.getWindowAccessor().setOpacity(window, opacity);
+        window.setOpacity(opacity);
     }
 
     /**
@@ -182,14 +196,16 @@
      *
      * @param window the window to get the opacity level from
      * @throws NullPointerException if the window argument is null
+     * @deprecated use {@link Window#getOpacity} instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static float getWindowOpacity(Window window) {
         if (window == null) {
             throw new NullPointerException(
                     "The window argument should not be null.");
         }
 
-        return AWTAccessor.getWindowAccessor().getOpacity(window);
+        return window.getOpacity();
     }
 
     /**
@@ -198,7 +214,10 @@
      * Note that this method may sometimes return true, but the native
      * windowing system may still not support the concept of
      * shaping (due to the bugs in the windowing system).
+     * @deprecated use {@link GraphicsDevice#isWindowTranslucencySupported}
+     *             instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static boolean isWindowShapingSupported() {
         Toolkit curToolkit = Toolkit.getDefaultToolkit();
         if (!(curToolkit instanceof SunToolkit)) {
@@ -216,13 +235,15 @@
      * @param window the window to get the shape from
      * @return the current shape of the window
      * @throws NullPointerException if the window argument is null
+     * @deprecated use {@link Window#getShape} instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static Shape getWindowShape(Window window) {
         if (window == null) {
             throw new NullPointerException(
                     "The window argument should not be null.");
         }
-        return AWTAccessor.getWindowAccessor().getShape(window);
+        return window.getShape();
     }
 
     /**
@@ -247,13 +268,15 @@
      *                                  and the shape is not null
      * @throws UnsupportedOperationException if the PERPIXEL_TRANSPARENT
      *                                       translucency kind is not supported
+     * @deprecated use {@link Window#setShape} instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static void setWindowShape(Window window, Shape shape) {
         if (window == null) {
             throw new NullPointerException(
                     "The window argument should not be null.");
         }
-        AWTAccessor.getWindowAccessor().setShape(window, shape);
+        window.setShape(shape);
     }
 
     private static boolean isWindowTranslucencySupported() {
@@ -349,7 +372,9 @@
      * isOpaque argument is {@code false}.
      * @throws UnsupportedOperationException if the PERPIXEL_TRANSLUCENT
      *                                       translucency kind is not supported
+     * @deprecated use {@link Window#setBackground} instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static void setWindowOpaque(Window window, boolean isOpaque) {
         if (window == null) {
             throw new NullPointerException(
@@ -359,7 +384,12 @@
             throw new UnsupportedOperationException(
                     "The PERPIXEL_TRANSLUCENT translucency kind is not supported");
         }
-        AWTAccessor.getWindowAccessor().setOpaque(window, isOpaque);
+        Color bg = window.getBackground();
+        if (bg == null) {
+            bg = new Color(0, 0, 0, 0);
+        }
+        window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(),
+                                       isOpaque ? 255 : 0));
     }
 
     /**
@@ -369,7 +399,9 @@
      * @return whether the window is currently opaque (true)
      *         or translucent (false)
      * @throws NullPointerException if the window argument is null
+     * @deprecated use {@link Window#isOpaque} instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static boolean isWindowOpaque(Window window) {
         if (window == null) {
             throw new NullPointerException(
@@ -395,7 +427,10 @@
      * @throws NullPointerException if the gc argument is null
      * @return whether the given GraphicsConfiguration supports
      *         the translucency effects.
+     * @deprecated use {@link GraphicsConfiguration#isTranslucencyCapable}
+     *             instead
      */
+    @Deprecated(forRemoval = true, since = "10")
     public static boolean isTranslucencyCapable(GraphicsConfiguration gc) {
         if (gc == null) {
             throw new NullPointerException("The gc argument should not be null");
@@ -448,8 +483,9 @@
      * 'mixing-cutout' shape
      * @param shape the new 'mixing-cutout' shape
      * @throws NullPointerException if the component argument is {@code null}
+     * @deprecated use {@link Component#setMixingCutoutShape} instead
      */
-    @Deprecated(since = "9")
+    @Deprecated(forRemoval = true, since = "9")
     public static void setComponentMixingCutoutShape(Component component,
             Shape shape)
     {

--- a/src/java.desktop/share/classes/java/awt/Component.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/share/classes/java/awt/Component.java	Fri Oct 27 14:15:02 2017 -0700
@@ -843,10 +843,6 @@
             public Rectangle getBounds(Component comp) {
                 return new Rectangle(comp.x, comp.y, comp.width, comp.height);
             }
-            public void setMixingCutoutShape(Component comp, Shape shape) {
-                comp.setMixingCutoutShape(shape);
-            }
-
             public void setGraphicsConfiguration(Component comp,
                     GraphicsConfiguration gc)
             {

--- a/src/java.desktop/share/classes/java/awt/GraphicsDevice.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/share/classes/java/awt/GraphicsDevice.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -23,12 +23,10 @@
  * questions.
  */
 
-
 package java.awt;
 
 import java.awt.image.ColorModel;
 
-import sun.awt.AWTAccessor;
 import sun.awt.AppContext;
 import sun.awt.SunToolkit;
 

--- a/src/java.desktop/share/classes/java/awt/Window.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/share/classes/java/awt/Window.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1995, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1995, 2017, 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
@@ -22,9 +22,17 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package java.awt;
 
-import java.awt.event.*;
+import java.awt.event.ComponentEvent;
+import java.awt.event.FocusEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseWheelEvent;
+import java.awt.event.WindowEvent;
+import java.awt.event.WindowFocusListener;
+import java.awt.event.WindowListener;
+import java.awt.event.WindowStateListener;
 import java.awt.geom.Path2D;
 import java.awt.geom.Point2D;
 import java.awt.im.InputContext;
@@ -48,7 +56,13 @@
 import java.util.Set;
 import java.util.Vector;
 import java.util.concurrent.atomic.AtomicBoolean;
-import javax.accessibility.*;
+
+import javax.accessibility.Accessible;
+import javax.accessibility.AccessibleContext;
+import javax.accessibility.AccessibleRole;
+import javax.accessibility.AccessibleState;
+import javax.accessibility.AccessibleStateSet;
+
 import sun.awt.AWTAccessor;
 import sun.awt.AWTPermissions;
 import sun.awt.AppContext;
@@ -4050,26 +4064,6 @@
 
     static {
         AWTAccessor.setWindowAccessor(new AWTAccessor.WindowAccessor() {
-            public float getOpacity(Window window) {
-                return window.opacity;
-            }
-            public void setOpacity(Window window, float opacity) {
-                window.setOpacity(opacity);
-            }
-            public Shape getShape(Window window) {
-                return window.getShape();
-            }
-            public void setShape(Window window, Shape shape) {
-                window.setShape(shape);
-            }
-            public void setOpaque(Window window, boolean opaque) {
-                Color bg = window.getBackground();
-                if (bg == null) {
-                    bg = new Color(0, 0, 0, 0);
-                }
-                window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(),
-                                               opaque ? 255 : 0));
-            }
             public void updateWindow(Window window) {
                 window.updateWindow();
             }

--- a/src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/share/classes/javax/swing/DefaultDesktopManager.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2017, 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
@@ -23,16 +23,22 @@
  * questions.
  */
 
-
 package javax.swing;
 
-import com.sun.awt.AWTUtilities;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Toolkit;
+import java.awt.Window;
+import java.beans.PropertyVetoException;
+
 import sun.awt.AWTAccessor;
 import sun.awt.SunToolkit;
 
-import java.awt.*;
-import java.beans.PropertyVetoException;
-
 /** This is an implementation of the <code>DesktopManager</code>.
   * It currently implements the basic behaviors for managing
   * <code>JInternalFrame</code>s in an arbitrary parent.
@@ -315,7 +321,7 @@
         if (p != null) {
             String mode = (String)p.getClientProperty("JDesktopPane.dragMode");
             Window window = SwingUtilities.getWindowAncestor(f);
-            if (window != null && !AWTUtilities.isWindowOpaque(window)) {
+            if (window != null && !window.isOpaque()) {
                 dragMode = DEFAULT_DRAG_MODE;
             } else if (mode != null && mode.equals("outline")) {
                 dragMode = OUTLINE_DRAG_MODE;

--- a/src/java.desktop/share/classes/sun/awt/AWTAccessor.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/share/classes/sun/awt/AWTAccessor.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2017, 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
@@ -291,26 +291,6 @@
      */
     public interface WindowAccessor {
         /*
-         * Get opacity level of the given window.
-         */
-        float getOpacity(Window window);
-        /*
-         * Set opacity level to the given window.
-         */
-        void setOpacity(Window window, float opacity);
-        /*
-         * Get a shape assigned to the given window.
-         */
-        Shape getShape(Window window);
-        /*
-         * Set a shape to the given window.
-         */
-        void setShape(Window window, Shape shape);
-        /*
-         * Set the opaque preoperty to the given window.
-         */
-        void setOpaque(Window window, boolean isOpaque);
-        /*
          * Update the image of a non-opaque (translucent) window.
          */
         void updateWindow(Window window);

--- a/src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/unix/classes/sun/awt/X11/XToolkit.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, 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
@@ -22,41 +22,135 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package sun.awt.X11;
 
-import java.awt.peer.TaskbarPeer;
-import java.awt.*;
-import java.awt.event.InputEvent;
-import java.awt.event.MouseEvent;
-import java.awt.event.KeyEvent;
+import java.awt.AWTError;
+import java.awt.AWTException;
+import java.awt.Button;
+import java.awt.Canvas;
+import java.awt.Checkbox;
+import java.awt.CheckboxMenuItem;
+import java.awt.Choice;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Cursor;
+import java.awt.Desktop;
+import java.awt.Dialog;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.FileDialog;
+import java.awt.Frame;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.HeadlessException;
+import java.awt.Image;
+import java.awt.Insets;
+import java.awt.JobAttributes;
+import java.awt.Label;
+import java.awt.Menu;
+import java.awt.MenuBar;
+import java.awt.MenuItem;
+import java.awt.PageAttributes;
+import java.awt.Panel;
+import java.awt.Point;
+import java.awt.PopupMenu;
+import java.awt.PrintJob;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.ScrollPane;
+import java.awt.Scrollbar;
+import java.awt.SystemColor;
+import java.awt.SystemTray;
+import java.awt.Taskbar;
+import java.awt.TextArea;
+import java.awt.TextField;
+import java.awt.Toolkit;
+import java.awt.TrayIcon;
+import java.awt.Window;
 import java.awt.datatransfer.Clipboard;
+import java.awt.dnd.DragGestureEvent;
+import java.awt.dnd.DragGestureListener;
+import java.awt.dnd.DragGestureRecognizer;
 import java.awt.dnd.DragSource;
-import java.awt.dnd.DragGestureListener;
-import java.awt.dnd.DragGestureEvent;
-import java.awt.dnd.DragGestureRecognizer;
+import java.awt.dnd.InvalidDnDOperationException;
 import java.awt.dnd.MouseDragGestureRecognizer;
-import java.awt.dnd.InvalidDnDOperationException;
 import java.awt.dnd.peer.DragSourceContextPeer;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
+import java.awt.event.MouseEvent;
 import java.awt.font.TextAttribute;
 import java.awt.im.InputMethodHighlight;
 import java.awt.im.spi.InputMethodDescriptor;
-import java.awt.peer.*;
+import java.awt.peer.ButtonPeer;
+import java.awt.peer.CanvasPeer;
+import java.awt.peer.CheckboxMenuItemPeer;
+import java.awt.peer.CheckboxPeer;
+import java.awt.peer.ChoicePeer;
+import java.awt.peer.DesktopPeer;
+import java.awt.peer.DialogPeer;
+import java.awt.peer.FileDialogPeer;
+import java.awt.peer.FontPeer;
+import java.awt.peer.FramePeer;
+import java.awt.peer.KeyboardFocusManagerPeer;
+import java.awt.peer.LabelPeer;
+import java.awt.peer.ListPeer;
+import java.awt.peer.MenuBarPeer;
+import java.awt.peer.MenuItemPeer;
+import java.awt.peer.MenuPeer;
+import java.awt.peer.MouseInfoPeer;
+import java.awt.peer.PanelPeer;
+import java.awt.peer.PopupMenuPeer;
+import java.awt.peer.RobotPeer;
+import java.awt.peer.ScrollPanePeer;
+import java.awt.peer.ScrollbarPeer;
+import java.awt.peer.SystemTrayPeer;
+import java.awt.peer.TaskbarPeer;
+import java.awt.peer.TextAreaPeer;
+import java.awt.peer.TextFieldPeer;
+import java.awt.peer.TrayIconPeer;
+import java.awt.peer.WindowPeer;
 import java.beans.PropertyChangeListener;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Properties;
+import java.util.Set;
+import java.util.SortedMap;
+import java.util.TreeMap;
+import java.util.Vector;
+
 import javax.swing.LookAndFeel;
 import javax.swing.UIDefaults;
-import sun.awt.*;
+
+import sun.awt.AWTAccessor;
+import sun.awt.AWTPermissions;
+import sun.awt.AppContext;
+import sun.awt.DisplayChangedListener;
+import sun.awt.LightweightFrame;
+import sun.awt.SunToolkit;
+import sun.awt.UNIXToolkit;
+import sun.awt.X11GraphicsConfig;
+import sun.awt.X11GraphicsDevice;
+import sun.awt.X11GraphicsEnvironment;
+import sun.awt.XSettings;
 import sun.awt.datatransfer.DataTransferer;
+import sun.awt.util.PerformanceLogger;
+import sun.awt.util.ThreadGroupUtils;
 import sun.font.FontConfigManager;
 import sun.java2d.SunGraphicsEnvironment;
-import sun.awt.util.PerformanceLogger;
-import sun.awt.util.ThreadGroupUtils;
 import sun.print.PrintJob2D;
+import sun.security.action.GetBooleanAction;
 import sun.security.action.GetPropertyAction;
-import sun.security.action.GetBooleanAction;
 import sun.util.logging.PlatformLogger;
+
 import static sun.awt.X11.XlibUtil.scaleDown;
 
 public final class XToolkit extends UNIXToolkit implements Runnable {
@@ -2587,7 +2681,7 @@
     @Override
     public boolean isWindowTranslucencySupported() {
         //NOTE: it may not be supported. The actual check is being performed
-        //      at com.sun.awt.AWTUtilities(). In X11 we need to check
+        //      at java.awt.GraphicsDevice. In X11 we need to check
         //      whether there's any translucency-capable GC available.
         return true;
     }

--- a/src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/unix/classes/sun/awt/X11/XWindowPeer.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2017, 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
@@ -22,42 +22,50 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package sun.awt.X11;
 
-import java.awt.*;
-
+import java.awt.AWTEvent;
+import java.awt.Component;
+import java.awt.Dialog;
+import java.awt.Dimension;
+import java.awt.EventQueue;
+import java.awt.Frame;
+import java.awt.Graphics;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Image;
+import java.awt.Insets;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Shape;
+import java.awt.SystemColor;
+import java.awt.Window;
 import java.awt.event.ComponentEvent;
 import java.awt.event.FocusEvent;
 import java.awt.event.WindowEvent;
-import java.awt.geom.AffineTransform;
-
 import java.awt.peer.ComponentPeer;
 import java.awt.peer.WindowPeer;
-
 import java.io.UnsupportedEncodingException;
-
 import java.security.AccessController;
 import java.security.PrivilegedAction;
-
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;
 import java.util.Vector;
-
 import java.util.concurrent.atomic.AtomicBoolean;
 
+import sun.awt.AWTAccessor;
 import sun.awt.AWTAccessor.ComponentAccessor;
-import sun.util.logging.PlatformLogger;
-
-import sun.awt.AWTAccessor;
 import sun.awt.DisplayChangedListener;
+import sun.awt.IconInfo;
 import sun.awt.SunToolkit;
 import sun.awt.X11GraphicsDevice;
 import sun.awt.X11GraphicsEnvironment;
-import sun.awt.IconInfo;
-
 import sun.java2d.pipe.Region;
+import sun.util.logging.PlatformLogger;
 
 class XWindowPeer extends XPanelPeer implements WindowPeer,
                                                 DisplayChangedListener {
@@ -446,16 +454,14 @@
     }
 
     private void updateShape() {
-        // Shape shape = ((Window)target).getShape();
-        Shape shape = AWTAccessor.getWindowAccessor().getShape((Window)target);
+        Shape shape = ((Window)target).getShape();
         if (shape != null) {
             applyShape(Region.getInstance(shape, null));
         }
     }
 
     private void updateOpacity() {
-        // float opacity = ((Window)target).getOpacity();
-        float opacity = AWTAccessor.getWindowAccessor().getOpacity((Window)target);
+        float opacity = ((Window)target).getOpacity();
         if (opacity < 1.0f) {
             setOpacity(opacity);
         }
@@ -2375,7 +2381,7 @@
     public void print(Graphics g) {
         // We assume we print the whole frame,
         // so we expect no clip was set previously
-        Shape shape = AWTAccessor.getWindowAccessor().getShape((Window)target);
+        Shape shape = ((Window)target).getShape();
         if (shape != null) {
             g.setClip(shape);
         }

--- a/src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/src/java.desktop/windows/classes/sun/awt/windows/WWindowPeer.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2017, 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
@@ -22,23 +22,48 @@
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
+
 package sun.awt.windows;
 
-import java.awt.*;
-import java.awt.event.*;
-import java.awt.image.*;
-import java.awt.peer.*;
-
-import java.beans.*;
+import java.awt.AWTEvent;
+import java.awt.AWTEventMulticaster;
+import java.awt.Color;
+import java.awt.Component;
+import java.awt.Container;
+import java.awt.Dialog;
+import java.awt.Dimension;
+import java.awt.Graphics;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Image;
+import java.awt.Insets;
+import java.awt.KeyboardFocusManager;
+import java.awt.Rectangle;
+import java.awt.Shape;
+import java.awt.SystemColor;
+import java.awt.Window;
+import java.awt.event.FocusEvent;
+import java.awt.event.WindowEvent;
+import java.awt.event.WindowListener;
+import java.awt.geom.AffineTransform;
+import java.awt.image.DataBufferInt;
+import java.awt.peer.WindowPeer;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.util.LinkedList;
+import java.util.List;
 
-import java.util.*;
-import java.util.List;
-import sun.util.logging.PlatformLogger;
-import java.awt.geom.AffineTransform;
-import sun.awt.*;
-
+import sun.awt.AWTAccessor;
+import sun.awt.AppContext;
+import sun.awt.DisplayChangedListener;
+import sun.awt.SunToolkit;
+import sun.awt.Win32GraphicsConfig;
+import sun.awt.Win32GraphicsDevice;
+import sun.awt.Win32GraphicsEnvironment;
 import sun.java2d.pipe.Region;
 import sun.swing.SwingUtilities2;
+import sun.util.logging.PlatformLogger;
 
 public class WWindowPeer extends WPanelPeer implements WindowPeer,
        DisplayChangedListener
@@ -671,7 +696,7 @@
     public void print(Graphics g) {
         // We assume we print the whole frame,
         // so we expect no clip was set previously
-        Shape shape = AWTAccessor.getWindowAccessor().getShape((Window)target);
+        Shape shape = ((Window)target).getShape();
         if (shape != null) {
             g.setClip(shape);
         }

--- a/test/jdk/com/sun/awt/Translucency/WindowOpacity.java	Fri Oct 27 11:29:50 2017 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,467 +0,0 @@
-/*
- * Copyright (c) 2008, 2016, 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 %W% %E%
-  @key headful
-  @bug 6594131
-  @summary Tests the AWTUtilities.get/setWindowOpacity() methods
-  @author anthony.petrov@...: area=awt.toplevel
-  @modules java.desktop/com.sun.awt
-  @run main WindowOpacity
-*/
-
-import java.awt.*;
-import java.awt.event.*;
-
-import com.sun.awt.AWTUtilities;
-
-public class WindowOpacity
-{
-    //*** test-writer defined static variables go here ***
-
-   private static Robot robot;
-
-
-    private static void init()
-    {
-        //*** Create instructions for the user here ***
-        String[] instructions =
-        {
-            "This is an AUTOMATIC test, simply wait until it is done.",
-            "The result (passed or failed) will be shown in the",
-            "message window below."
-        };
-        Sysout.createDialog( );
-        Sysout.printInstructions( instructions );
-
-        if (!AWTUtilities.isTranslucencySupported(AWTUtilities.Translucency.TRANSLUCENT)) {
-            System.out.println("Either the Toolkit or the native system does not support controlling the window opacity level.");
-            pass();
-        }
-        try {
-            robot = new Robot();
-        }catch(Exception ex) {
-            ex.printStackTrace();
-            throw new RuntimeException ("Unexpected failure");
-        }
-
-        boolean passed;
-
-        Frame f = new Frame("Opacity test");
-        f.setUndecorated(true);
-
-        passed = false;
-        try {
-            AWTUtilities.getWindowOpacity(null);
-        } catch (NullPointerException e) {
-            passed = true;
-        }
-        if (!passed) {
-            fail("getWindowOpacity() allows passing null.");
-        }
-
-
-        passed = false;
-        try {
-            AWTUtilities.setWindowOpacity(null, 0.5f);
-        } catch (NullPointerException e) {
-            passed = true;
-        }
-        if (!passed) {
-            fail("setWindowOpacity() allows passing null.");
-        }
-
-
-        float curOpacity = AWTUtilities.getWindowOpacity(f);
-        if (curOpacity < 1.0f || curOpacity > 1.0f) {
-            fail("getWindowOpacity() reports the initial opacity level other than 1.0: " + curOpacity);
-        }
-
-
-
-        passed = false;
-        try {
-            AWTUtilities.setWindowOpacity(f, -0.5f);
-        } catch (IllegalArgumentException e) {
-            passed = true;
-        }
-        if (!passed) {
-            fail("setWindowOpacity() allows passing negative opacity level.");
-        }
-
-
-
-        passed = false;
-        try {
-            AWTUtilities.setWindowOpacity(f, 1.5f);
-        } catch (IllegalArgumentException e) {
-            passed = true;
-        }
-        if (!passed) {
-            fail("setWindowOpacity() allows passing opacity level greater than 1.0.");
-        }
-
-
-        AWTUtilities.setWindowOpacity(f, 0.5f);
-
-        curOpacity = AWTUtilities.getWindowOpacity(f);
-        if (curOpacity < 0.5f || curOpacity > 0.5f) {
-            fail("getWindowOpacity() reports the opacity level that differs from the value set with setWindowOpacity: " + curOpacity);
-        }
-
-
-        AWTUtilities.setWindowOpacity(f, 0.75f);
-
-        curOpacity = AWTUtilities.getWindowOpacity(f);
-        if (curOpacity < 0.75f || curOpacity > 0.75f) {
-            fail("getWindowOpacity() reports the opacity level that differs from the value set with setWindowOpacity the second time: " + curOpacity);
-        }
-
-
-        f.setBounds(100, 100, 300, 200);
-        f.setVisible(true);
-
-        robot.waitForIdle();
-
-        curOpacity = AWTUtilities.getWindowOpacity(f);
-        if (curOpacity < 0.75f || curOpacity > 0.75f) {
-            fail("getWindowOpacity() reports the opacity level that differs from the value set with setWindowOpacity before showing the frame: " + curOpacity);
-        }
-
-
-
-        AWTUtilities.setWindowOpacity(f, 0.5f);
-        robot.waitForIdle();
-
-        curOpacity = AWTUtilities.getWindowOpacity(f);
-        if (curOpacity < 0.5f || curOpacity > 0.5f) {
-            fail("getWindowOpacity() reports the opacity level that differs from the value set with setWindowOpacity after showing the frame: " + curOpacity);
-        }
-
-        WindowOpacity.pass();
-
-    }//End  init()
-
-
-
-    /*****************************************************
-     * Standard Test Machinery Section
-     * DO NOT modify anything in this section -- it's a
-     * standard chunk of code which has all of the
-     * synchronisation necessary for the test harness.
-     * By keeping it the same in all tests, it is easier
-     * to read and understand someone else's test, as
-     * well as insuring that all tests behave correctly
-     * with the test harness.
-     * There is a section following this for test-
-     * classes
-     ******************************************************/
-    private static boolean theTestPassed = false;
-    private static boolean testGeneratedInterrupt = false;
-    private static String failureMessage = "";
-
-    private static Thread mainThread = null;
-
-    private static int sleepTime = 300000;
-
-    // Not sure about what happens if multiple of this test are
-    //  instantiated in the same VM.  Being static (and using
-    //  static vars), it aint gonna work.  Not worrying about
-    //  it for now.
-    public static void main( String args[] ) throws InterruptedException
-    {
-        mainThread = Thread.currentThread();
-        try
-        {
-            init();
-        }
-        catch( TestPassedException e )
-        {
-            //The test passed, so just return from main and harness will
-            // interepret this return as a pass
-            return;
-        }
-        //At this point, neither test pass nor test fail has been
-        // called -- either would have thrown an exception and ended the
-        // test, so we know we have multiple threads.
-
-        //Test involves other threads, so sleep and wait for them to
-        // called pass() or fail()
-        try
-        {
-            Thread.sleep( sleepTime );
-            //Timed out, so fail the test
-            throw new RuntimeException( "Timed out after " + sleepTime/1000 + " seconds" );
-        }
-        catch (InterruptedException e)
-        {
-            //The test harness may have interrupted the test.  If so, rethrow the exception
-            // so that the harness gets it and deals with it.
-            if( ! testGeneratedInterrupt ) throw e;
-
-            //reset flag in case hit this code more than once for some reason (just safety)
-            testGeneratedInterrupt = false;
-
-            if ( theTestPassed == false )
-            {
-                throw new RuntimeException( failureMessage );
-            }
-        }
-
-    }//main
-
-    public static synchronized void setTimeoutTo( int seconds )
-    {
-        sleepTime = seconds * 1000;
-    }
-
-    public static synchronized void pass()
-    {
-        Sysout.println( "The test passed." );
-        Sysout.println( "The test is over, hit  Ctl-C to stop Java VM" );
-        //first check if this is executing in main thread
-        if ( mainThread == Thread.currentThread() )
-        {
-            //Still in the main thread, so set the flag just for kicks,
-            // and throw a test passed exception which will be caught
-            // and end the test.
-            theTestPassed = true;
-            throw new TestPassedException();
-        }
-        theTestPassed = true;
-        testGeneratedInterrupt = true;
-        mainThread.interrupt();
-    }//pass()
-
-    public static synchronized void fail()
-    {
-        //test writer didn't specify why test failed, so give generic
-        fail( "it just plain failed! :-)" );
-    }
-
-    public static synchronized void fail( String whyFailed )
-    {
-        Sysout.println( "The test failed: " + whyFailed );
-        Sysout.println( "The test is over, hit  Ctl-C to stop Java VM" );
-        //check if this called from main thread
-        if ( mainThread == Thread.currentThread() )
-        {
-            //If main thread, fail now 'cause not sleeping
-            throw new RuntimeException( whyFailed );
-        }
-        theTestPassed = false;
-        testGeneratedInterrupt = true;
-        failureMessage = whyFailed;
-        mainThread.interrupt();
-    }//fail()
-
-}// class WindowOpacity
-
-//This exception is used to exit from any level of call nesting
-// when it's determined that the test has passed, and immediately
-// end the test.
-class TestPassedException extends RuntimeException
-{
-}
-
-//*********** End Standard Test Machinery Section **********
-
-
-//************ Begin classes defined for the test ****************
-
-// if want to make listeners, here is the recommended place for them, then instantiate
-//  them in init()
-
-/* Example of a class which may be written as part of a test
-class NewClass implements anInterface
- {
-   static int newVar = 0;
-
-   public void eventDispatched(AWTEvent e)
-    {
-      //Counting events to see if we get enough
-      eventCount++;
-
-      if( eventCount == 20 )
-       {
-         //got enough events, so pass
-
-         WindowOpacity.pass();
-       }
-      else if( tries == 20 )
-       {
-         //tried too many times without getting enough events so fail
-
-         WindowOpacity.fail();
-       }
-
-    }// eventDispatched()
-
- }// NewClass class
-
-*/
-
-
-//************** End classes defined for the test *******************
-
-
-
-
-/****************************************************
- Standard Test Machinery
- DO NOT modify anything below -- it's a standard
-  chunk of code whose purpose is to make user
-  interaction uniform, and thereby make it simpler
-  to read and understand someone else's test.
- ****************************************************/
-
-/**
- This is part of the standard test machinery.
- It creates a dialog (with the instructions), and is the interface
-  for sending text messages to the user.
- To print the instructions, send an array of strings to Sysout.createDialog
-  WithInstructions method.  Put one line of instructions per array entry.
- To display a message for the tester to see, simply call Sysout.println
-  with the string to be displayed.
- This mimics System.out.println but works within the test harness as well
-  as standalone.
- */
-
-class Sysout
-{
-    private static TestDialog dialog;
-
-    public static void createDialogWithInstructions( String[] instructions )
-    {
-        dialog = new TestDialog( new Frame(), "Instructions" );
-        dialog.printInstructions( instructions );
-        dialog.setVisible(true);
-        println( "Any messages for the tester will display here." );
-    }
-
-    public static void createDialog( )
-    {
-        dialog = new TestDialog( new Frame(), "Instructions" );
-        String[] defInstr = { "Instructions will appear here. ", "" } ;
-        dialog.printInstructions( defInstr );
-        dialog.setVisible(true);
-        println( "Any messages for the tester will display here." );
-    }
-
-
-    public static void printInstructions( String[] instructions )
-    {
-        dialog.printInstructions( instructions );
-    }
-
-
-    public static void println( String messageIn )
-    {
-        dialog.displayMessage( messageIn );
-        System.out.println(messageIn);
-    }
-
-}// Sysout  class
-
-/**
-  This is part of the standard test machinery.  It provides a place for the
-   test instructions to be displayed, and a place for interactive messages
-   to the user to be displayed.
-  To have the test instructions displayed, see Sysout.
-  To have a message to the user be displayed, see Sysout.
-  Do not call anything in this dialog directly.
-  */
-class TestDialog extends Dialog
-{
-
-    TextArea instructionsText;
-    TextArea messageText;
-    int maxStringLength = 80;
-
-    //DO NOT call this directly, go through Sysout
-    public TestDialog( Frame frame, String name )
-    {
-        super( frame, name );
-        int scrollBoth = TextArea.SCROLLBARS_BOTH;
-        instructionsText = new TextArea( "", 15, maxStringLength, scrollBoth );
-        add( "North", instructionsText );
-
-        messageText = new TextArea( "", 5, maxStringLength, scrollBoth );
-        add("Center", messageText);
-
-        pack();
-
-        setVisible(true);
-    }// TestDialog()
-
-    //DO NOT call this directly, go through Sysout
-    public void printInstructions( String[] instructions )
-    {
-        //Clear out any current instructions
-        instructionsText.setText( "" );
-
-        //Go down array of instruction strings
-
-        String printStr, remainingStr;
-        for( int i=0; i < instructions.length; i++ )
-        {
-            //chop up each into pieces maxSringLength long
-            remainingStr = instructions[ i ];
-            while( remainingStr.length() > 0 )
-            {
-                //if longer than max then chop off first max chars to print
-                if( remainingStr.length() >= maxStringLength )
-                {
-                    //Try to chop on a word boundary
-                    int posOfSpace = remainingStr.
-                        lastIndexOf( ' ', maxStringLength - 1 );
-
-                    if( posOfSpace <= 0 ) posOfSpace = maxStringLength - 1;
-
-                    printStr = remainingStr.substring( 0, posOfSpace + 1 );
-                    remainingStr = remainingStr.substring( posOfSpace + 1 );
-                }
-                //else just print
-                else
-                {
-                    printStr = remainingStr;
-                    remainingStr = "";
-                }
-
-                instructionsText.append( printStr + "\n" );
-
-            }// while
-
-        }// for
-
-    }//printInstructions()
-
-    //DO NOT call this directly, go through Sysout
-    public void displayMessage( String messageIn )
-    {
-        messageText.append( messageIn + "\n" );
-        System.out.println(messageIn);
-    }
-
-}// TestDialog  class

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/awt/Window/ShapedAndTranslucentWindows/WindowOpacity.java	Fri Oct 27 14:15:02 2017 -0700
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2008, 2017, 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
+  @key headful
+  @bug 6594131 8186617
+  @summary Tests the Window.get/setOpacity() methods
+*/
+
+import java.awt.AWTException;
+import java.awt.Frame;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Robot;
+
+public class WindowOpacity {
+
+    public static void main(String[] args) throws Exception {
+        GraphicsDevice gd =
+                GraphicsEnvironment.getLocalGraphicsEnvironment()
+                        .getDefaultScreenDevice();
+        if (!gd.isWindowTranslucencySupported(
+                GraphicsDevice.WindowTranslucency.TRANSLUCENT)) {
+            System.out.println(
+                    "Either the Toolkit or the native system does not support"
+                            + " controlling the window opacity level.");
+            return;
+        }
+        Frame f = new Frame("Opacity test");
+        try {
+            test(f);
+        } finally {
+            f.dispose();
+        }
+    }
+
+    private static void test(final Frame f) throws AWTException {
+        boolean passed;
+
+        f.setUndecorated(true);
+        float curOpacity = f.getOpacity();
+        if (curOpacity < 1.0f || curOpacity > 1.0f) {
+            throw new RuntimeException(
+                    "getOpacity() reports the initial opacity level "
+                            + "other than 1.0: " + curOpacity);
+        }
+
+
+        passed = false;
+        try {
+            f.setOpacity(-0.5f);
+        } catch (IllegalArgumentException e) {
+            passed = true;
+        }
+        if (!passed) {
+            throw new RuntimeException(
+                    "setOpacity() allows passing negative opacity level.");
+        }
+
+
+        passed = false;
+        try {
+            f.setOpacity(1.5f);
+        } catch (IllegalArgumentException e) {
+            passed = true;
+        }
+        if (!passed) {
+            throw new RuntimeException(
+                    "setOpacity() allows passing opacity level greater than 1.0.");
+        }
+
+
+        f.setOpacity(0.5f);
+        curOpacity = f.getOpacity();
+        if (curOpacity < 0.5f || curOpacity > 0.5f) {
+            throw new RuntimeException(
+                    "setOpacity() reports the opacity level that "
+                            + "differs from the value set with "
+                            + "setWindowOpacity: " + curOpacity);
+        }
+
+
+        f.setOpacity(0.75f);
+        curOpacity = f.getOpacity();
+        if (curOpacity < 0.75f || curOpacity > 0.75f) {
+            throw new RuntimeException(
+                    "getOpacity() reports the opacity level that "
+                            + "differs from the value set with "
+                            + "setWindowOpacity the second time: "
+                            + curOpacity);
+        }
+
+
+        f.setBounds(100, 100, 300, 200);
+        f.setVisible(true);
+        Robot robot = new Robot();
+        robot.waitForIdle();
+
+        curOpacity = f.getOpacity();
+        if (curOpacity < 0.75f || curOpacity > 0.75f) {
+            throw new RuntimeException(
+                    "getOpacity() reports the opacity level that "
+                            + "differs from the value set with "
+                            + "setWindowOpacity before showing the frame: "
+                            + curOpacity);
+        }
+        f.setOpacity(0.5f);
+        robot.waitForIdle();
+        curOpacity = f.getOpacity();
+        if (curOpacity < 0.5f || curOpacity > 0.5f) {
+            throw new RuntimeException(
+                    "getOpacity() reports the opacity level that "
+                            + "differs from the value set with "
+                            + "setWindowOpacity after showing the frame: "
+                            + curOpacity);
+        }
+    }
+}

--- a/test/jdk/javax/swing/JComponent/6683775/bug6683775.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/test/jdk/javax/swing/JComponent/6683775/bug6683775.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2017, 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
@@ -24,19 +24,23 @@
 /*
  * @test
  * @key headful
- * @bug 6683775 6794764
- * @summary Painting artifacts is seen when panel is made setOpaque(false) for a translucent window
- * @author Alexander Potochkin
- * @modules java.desktop/com.sun.awt
- *          java.desktop/sun.awt
- * @run main bug6683775
+ * @bug 6683775 6794764 8186617
+ * @summary Painting artifacts is seen when panel is made setOpaque(false) for a
+ *          translucent window
  */
 
-import com.sun.awt.AWTUtilities;
+import java.awt.Color;
+import java.awt.GraphicsConfiguration;
+import java.awt.GraphicsDevice;
+import java.awt.GraphicsEnvironment;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.Window;
+import java.awt.image.BufferedImage;
 
-import javax.swing.*;
-import java.awt.*;
-import java.awt.image.BufferedImage;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
 
 public class bug6683775 {
     static final int LOC = 100,
@@ -44,9 +48,8 @@
 
     public static void main(String[] args) throws Exception {
         GraphicsConfiguration gc = getGC();
-       if (!AWTUtilities.isTranslucencySupported(
-               AWTUtilities.Translucency.PERPIXEL_TRANSLUCENT)
-                || gc == null) {
+        if (gc == null || !gc.getDevice().isWindowTranslucencySupported(
+                GraphicsDevice.WindowTranslucency.PERPIXEL_TRANSLUCENT)) {
             return;
         }
         Robot robot = new Robot();
@@ -65,7 +68,7 @@
             JPanel p = new JPanel();
             p.setOpaque(false);
             testFrame.add(p);
-            AWTUtilities.setWindowOpaque(testFrame, false);
+            setOpaque(testFrame, false);
             testFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
             testFrame.setBounds(LOC, LOC, SIZE, SIZE);
             testFrame.setVisible(true);
@@ -78,17 +81,28 @@
         BufferedImage capture =
                 robot.createScreenCapture(new Rectangle(LOC, LOC, SIZE, SIZE));
 
+        SwingUtilities.invokeAndWait(testFrame::dispose);
+
         int redRGB = Color.RED.getRGB();
         if (redRGB != capture.getRGB(SIZE/2, SIZE/2)) {
             throw new RuntimeException("Transparent frame is not transparent!");
         }
     }
 
+    public static void setOpaque(Window window, boolean opaque) {
+        Color bg = window.getBackground();
+        if (bg == null) {
+            bg = new Color(0, 0, 0, 0);
+        }
+        window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(),
+                                       opaque ? 255 : 0));
+    }
+
     private static GraphicsConfiguration getGC() {
         GraphicsConfiguration transparencyCapableGC =
                 GraphicsEnvironment.getLocalGraphicsEnvironment()
                         .getDefaultScreenDevice().getDefaultConfiguration();
-        if (!AWTUtilities.isTranslucencyCapable(transparencyCapableGC)) {
+        if (!transparencyCapableGC.isTranslucencyCapable()) {
             transparencyCapableGC = null;
 
             GraphicsEnvironment env =
@@ -98,7 +112,7 @@
             for (int i = 0; i < devices.length && transparencyCapableGC == null; i++) {
                 GraphicsConfiguration[] configs = devices[i].getConfigurations();
                 for (int j = 0; j < configs.length && transparencyCapableGC == null; j++) {
-                    if (AWTUtilities.isTranslucencyCapable(configs[j])) {
+                    if (configs[j].isTranslucencyCapable()) {
                         transparencyCapableGC = configs[j];
                     }
                 }

--- a/test/jdk/javax/swing/JInternalFrame/6726866/bug6726866.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/test/jdk/javax/swing/JInternalFrame/6726866/bug6726866.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2009, 2017, 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
@@ -22,15 +22,20 @@
  */
 
 /* @test
-   @bug 6726866
-   @summary Repainting artifacts when resizing or dragging JInternalFrames in non-opaque toplevel
-   @author Alexander Potochkin
+   @bug 6726866 8186617
+   @summary Repainting artifacts when resizing or dragging JInternalFrames in
+            non-opaque toplevel
    @run applet/manual=yesno bug6726866.html
 */
 
-import javax.swing.*;
-import java.awt.*;
-import java.lang.reflect.Method;
+import java.awt.Color;
+import java.awt.Window;
+
+import javax.swing.JApplet;
+import javax.swing.JDesktopPane;
+import javax.swing.JFrame;
+import javax.swing.JInternalFrame;
+import javax.swing.JLabel;
 
 public class bug6726866 extends JApplet {
 
@@ -54,14 +59,12 @@
         frame.toFront();
     }
 
-    private void setWindowNonOpaque(Window w) {
-        try {
-            Class<?> c = Class.forName("com.sun.awt.AWTUtilities");
-            Method m = c.getMethod("setWindowOpaque", Window.class, boolean.class);
-            m.invoke(null, w, false);
+    public static void setWindowNonOpaque(Window window) {
+        Color bg = window.getBackground();
+        if (bg == null) {
+            bg = new Color(0, 0, 0, 0);
         }
-        catch (Exception e) {
-            e.printStackTrace();
-        }
+        window.setBackground(
+                new Color(bg.getRed(), bg.getGreen(), bg.getBlue(), 0));
     }
 }

--- a/test/jdk/javax/swing/JPopupMenu/7156657/bug7156657.java	Fri Oct 27 11:29:50 2017 -0700
+++ b/test/jdk/javax/swing/JPopupMenu/7156657/bug7156657.java	Fri Oct 27 14:15:02 2017 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2017, 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
@@ -21,23 +21,33 @@
  * questions.
  */
 
-import com.sun.awt.AWTUtilities;
-import sun.awt.SunToolkit;
-
-import javax.swing.*;
-import java.awt.*;
+import java.awt.AlphaComposite;
+import java.awt.Color;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Rectangle;
+import java.awt.Robot;
+import java.awt.Toolkit;
+import java.awt.Window;
 import java.awt.image.BufferedImage;
 import java.util.concurrent.Callable;
 
+import javax.swing.JFrame;
+import javax.swing.JMenuItem;
+import javax.swing.JPanel;
+import javax.swing.JPopupMenu;
+import javax.swing.SwingUtilities;
+
+import sun.awt.SunToolkit;
+
 /*
    @test
-  @key headful
-   @bug 7156657
-   @summary Version 7 doesn't support translucent popup menus against a translucent window
+   @key headful
+   @bug 7156657 8186617
+   @summary Version 7 doesn't support translucent popup menus against a
+            translucent window
    @library ../../regtesthelpers
-   @author Pavel Porvatov
-   @modules java.desktop/com.sun.awt
-            java.desktop/sun.awt
+   @modules java.desktop/sun.awt
 */
 public class bug7156657 {
     private static JFrame lowerFrame;
@@ -54,8 +64,7 @@
             @Override
             public Boolean call() throws Exception {
                 frame = createFrame();
-
-                if (!AWTUtilities.isTranslucencyCapable(frame.getGraphicsConfiguration())) {
+                if (!frame.getGraphicsConfiguration().isTranslucencyCapable()) {
                     System.out.println("Translucency is not supported, the test skipped");
 
                     return true;
@@ -71,7 +80,7 @@
                 popupMenu.add(new TransparentMenuItem("2222"));
                 popupMenu.add(new TransparentMenuItem("3333"));
 
-                AWTUtilities.setWindowOpaque(frame, false);
+                setOpaque(frame, false);
                 JPanel pnContent = new JPanel();
                 pnContent.setBackground(new Color(255, 255, 255, 128));
                 frame.add(pnContent);
@@ -132,6 +141,14 @@
         System.out.println("The test passed");
     }
 
+    public static void setOpaque(Window window, boolean opaque) {
+        Color bg = window.getBackground();
+        if (bg == null) {
+            bg = new Color(0, 0, 0, 0);
+        }
+        window.setBackground(new Color(bg.getRed(), bg.getGreen(), bg.getBlue(),
+                                       opaque ? 255 : 0));
+    }
 
     private static JFrame createFrame() {
         JFrame result = new JFrame();