void (DnDEvent event) { super.drop(event); Object attachedObject = event.getAttachedObject(); if (attachedObject instanceof ShelvedChangeListDragBean) { ShelveChangesManager.unshelveSilentlyWithDnd(myProject, (ShelvedChangeListDragBean)attachedObject, null, !ChangesTreeDnDSupport.isCopyAction(event)); } }