@Nullable
  @Override
  protected PsiElement checkLocalScope() {
    final GrVariable variable = getVariable();
    if (variable instanceof PsiField) {
      return ((PsiField)getVariable()).getContainingClass();
    }
    else {
      final PsiFile file = variable.getContainingFile();
      if (file instanceof GroovyFile) {
        return ((GroovyFile)file).getScriptClass();
      }
      else {
        return null;
      }
    }
  }
@Nullable
  @Override
  protected PsiElement checkLocalScope()