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

*** 31,48 ****
  import sun.awt.im.*;
  
  final class WDialogPeer extends WWindowPeer implements DialogPeer {
      // Toolkit & peer internals
  
-     // Platform default background for dialogs.  Gets set on target if
-     // target has none explicitly specified.
-     static final Color defaultBackground =  SystemColor.control;
- 
-     // If target doesn't have its background color set, we set its
-     // background to platform default.
-     boolean needDefaultBackground;
- 
      WDialogPeer(Dialog target) {
          super(target);
  
          InputMethodManager imm = InputMethodManager.getInstance();
          String menuString = imm.getTriggerMenuString();
--- 31,40 ----
*** 63,77 ****
      native void endModal();
  
      @Override
      void initialize() {
          Dialog target = (Dialog)this.target;
-         // Need to set target's background to default _before_ a call
-         // to super.initialize.
-         if (needDefaultBackground) {
-             target.setBackground(defaultBackground);
-         }
  
          super.initialize();
  
          if (target.getTitle() != null) {
              setTitle(target.getTitle());
--- 55,64 ----
*** 131,153 ****
          } else {
              reshapeFrame(x, y, width, height);
          }
      }
  
-     /* Native create() peeks at target's background and if it's null
-      * calls this method to arrage for default background to be set on
-      * target.  Can't make the check in Java, since getBackground will
-      * return owner's background if target has none set.
-      */
-     private void setDefaultColor() {
-         // Can't call target.setBackground directly, since we are
-         // called on toolkit thread.  Can't schedule a Runnable on the
-         // EventHandlerThread because of the race condition.  So just
-         // set a flag and call target.setBackground in initialize.
-         needDefaultBackground = true;
-     }
- 
      native void pSetIMMOption(String option);
      void notifyIMMOptionChange(){
        InputMethodManager.getInstance().notifyChangeRequest((Component)target);
      }
  }
--- 118,127 ----