src/share/classes/java/awt/dnd/DragSourceContext.java

*** 574,586 ****
          }
          if (newTrigger.getComponent() == null) {
              throw new InvalidObjectException("Null trigger component");
          }
  
!         int DGRActions = newTrigger.getSourceAsDragGestureRecognizer().getSourceActions()
                  & (DnDConstants.ACTION_COPY_OR_MOVE | DnDConstants.ACTION_LINK);
!         if (DGRActions == DnDConstants.ACTION_NONE) {
              throw new InvalidObjectException("Invalid source actions");
          }
          int triggerActions = newTrigger.getDragAction();
          if (triggerActions != DnDConstants.ACTION_COPY &&
                  triggerActions != DnDConstants.ACTION_MOVE &&
--- 574,586 ----
          }
          if (newTrigger.getComponent() == null) {
              throw new InvalidObjectException("Null trigger component");
          }
  
!         int newSourceActions = f.get("sourceActions", 0)
                  & (DnDConstants.ACTION_COPY_OR_MOVE | DnDConstants.ACTION_LINK);
!         if (newSourceActions == DnDConstants.ACTION_NONE) {
              throw new InvalidObjectException("Invalid source actions");
          }
          int triggerActions = newTrigger.getDragAction();
          if (triggerActions != DnDConstants.ACTION_COPY &&
                  triggerActions != DnDConstants.ACTION_MOVE &&
*** 589,600 ****
          }
          trigger = newTrigger;
  
          cursor = (Cursor)f.get("cursor", null);
          useCustomCursor = f.get("useCustomCursor", false);
!         sourceActions = f.get("sourceActions", 0)
!                 & (DnDConstants.ACTION_COPY_OR_MOVE | DnDConstants.ACTION_LINK);
  
          transferable = (Transferable)s.readObject();
          listener = (DragSourceListener)s.readObject();
  
          // Implementation assumes 'transferable' is never null.
--- 589,599 ----
          }
          trigger = newTrigger;
  
          cursor = (Cursor)f.get("cursor", null);
          useCustomCursor = f.get("useCustomCursor", false);
!         sourceActions = newSourceActions;
  
          transferable = (Transferable)s.readObject();
          listener = (DragSourceListener)s.readObject();
  
          // Implementation assumes 'transferable' is never null.