src/windows/classes/sun/awt/windows/WLightweightFramePeer.java

*** 25,34 ****
--- 25,35 ----
  
  package sun.awt.windows;
  
  import java.awt.Component;
  import java.awt.Graphics;
+ import java.awt.dnd.DropTarget;
  import java.awt.event.ComponentEvent;
  import java.awt.event.MouseEvent;
  
  import sun.awt.LightweightFrame;
  import sun.swing.JLightweightFrame;
*** 92,97 ****
--- 93,108 ----
      }
  
      public boolean isLightweightFramePeer() {
          return true;
      }
+ 
+     @Override
+     public void addDropTarget(DropTarget dt) {
+         getLwTarget().addDropTarget(dt);
+     }
+ 
+     @Override
+     public void removeDropTarget(DropTarget dt) {
+         getLwTarget().removeDropTarget(dt);
+     }
  }