@Override
  protected void performPsiSpoilingRefactoring() {
    if (myNonCodeUsages == null) return; //refactoring was aborted
    RenameUtil.renameNonCodeUsages(myProject, myNonCodeUsages);
    if (myMoveCallback != null) {
      myMoveCallback.refactoringCompleted();
    }
  }
@Override
  protected void performPsiSpoilingRefactoring()