@Override public Node visit(UnaryExpr _n, Object _arg) { Expression expr = cloneNodes(_n.getExpr(), _arg); Comment comment = cloneNodes(_n.getComment(), _arg); UnaryExpr r = new UnaryExpr( _n.getBeginLine(), _n.getBeginColumn(), _n.getEndLine(), _n.getEndColumn(), expr, _n.getOperator() ); r.setComment(comment); return r; }