src/java.desktop/windows/classes/sun/awt/windows/WTaskbarPeer.java

@@ -23,16 +23,16 @@
  * questions.
  */
 package sun.awt.windows;
 
 import java.awt.AlphaComposite;
+import java.awt.Frame;
 import java.awt.Graphics2D;
 import java.awt.Image;
 import java.awt.Taskbar.Feature;
 import java.awt.Taskbar.State;
 import java.awt.peer.TaskbarPeer;
-import java.awt.Window;
 import java.awt.image.BufferedImage;
 import java.awt.image.DataBufferInt;
 import sun.awt.AWTAccessor;
 import sun.awt.OSInfo;
 import sun.awt.shell.ShellFolder;

@@ -94,11 +94,11 @@
 
         return ((DataBufferInt) bimg.getRaster().getDataBuffer()).getData();
     }
 
     @Override
-    public void setWindowIconBadge(Window window, final Image image) {
+    public void setWindowIconBadge(Frame window, final Image image) {
         WWindowPeer wp = AWTAccessor.getComponentAccessor().getPeer(window);
         if (wp != null) {
             int[] buffer = imageToArray(image);
             ShellFolder.invoke(() -> {
                setOverlayIcon(wp.getHWnd(), buffer,

@@ -108,30 +108,30 @@
             });
         }
     }
 
     @Override
-    public void requestWindowUserAttention(Window window) {
+    public void requestWindowUserAttention(Frame window) {
         WWindowPeer wp = AWTAccessor.getComponentAccessor().getPeer(window);
         if (wp != null) {
             flashWindow(wp.getHWnd());
         }
     }
 
     @Override
-    public void setWindowProgressValue(Window window, int value) {
+    public void setWindowProgressValue(Frame window, int value) {
         WWindowPeer wp = AWTAccessor.getComponentAccessor().getPeer(window);
         if (wp != null) {
             ShellFolder.invoke(() -> {
                 setProgressValue(wp.getHWnd(), value);
                 return null;
             });
         }
     }
 
     @Override
-    public void setWindowProgressState(Window window, State state) {
+    public void setWindowProgressState(Frame window, State state) {
         WWindowPeer wp = AWTAccessor.getComponentAccessor().getPeer(window);
         if (wp != null) {
             ShellFolder.invoke(() -> {
                 setProgressState(wp.getHWnd(), state);
                 return null;