Results 3 issues of jason hu

### Is there an existing issue for this? - [X] I have searched the existing issues ### Current Behavior 内存吃满,运行其慢,比使用cpu(float)还慢,求教如何调整 ![image](https://user-images.githubusercontent.com/74470/234739858-9f43914f-91f1-4e8e-a0ed-6f87c63172fb.png) ### Expected Behavior _No response_ ### Steps To Reproduce...

```java MutableDataSet options = new MutableDataSet(); options.setFrom(ParserEmulationProfile.MARKDOWN); options.set(Parser.EXTENSIONS, Lists.newArrayList(com.vladsch.flexmark.ext.tables.TablesExtension.create())); options.set(TablesExtension.FORMAT_TABLE_TRIM_CELL_WHITESPACE, true); Parser parser = Parser.builder(options).build(); Node document = parser.parse(markdown); List paragraphs=new ArrayList(); for (Node node = document.getFirstChild(); node != null;...

![image](https://github.com/yuque-helper/yuque2book/assets/74470/d0f5efd0-1c7a-43db-b641-8e7c4d30ea28) 不带换行符markdown解析表格的时候报错