@Override
  public void visitUnaryExpression(@NotNull GrUnaryExpression grUnaryExpression) {
    super.visitUnaryExpression(grUnaryExpression);
    final IElementType sign = grUnaryExpression.getOperationTokenType();
    if (GroovyTokenTypes.mLNOT.equals(sign)) {
      negationCount++;
    }
  }
@Override
  public void visitUnaryExpression(@NotNull GrUnaryExpression grUnaryExpression)