该文档中涵盖了xStream.jar和xStream.chm两个文件，xStream.jar是开发将如何将java对象与xml文件的相互转换所需要的第三方开发包，第二个文件xStream.chm是它的开发文档，开发人员可以查看该文档，来实现自己的功能。对于学习java的人来说这是一个不错的文件。

-The document covers the two files xStream.jar xStream.chm xStream.jar development java object with the xml file conversion needs third-party development package, the second file xStream.chm it development of documentation, developers can view the document, to achieve their function. This is a good document for people to learn java.