@Override
  public String toString() {
    String kind = myDirectory ? (isEmptyDirectory() ? "(empty) " : "") + "dir " : "file ";
    return "VfsEvent[create " + kind + "'"+myParent.getUrl() + "/"+ getChildName() +"']"
           + (myChildren == null ? "" : " with "+myChildren.length+" children");
  }
@Override
  public String toString()