DocTree produces web pages from a predefined list of web based JavaDoc URLs which it indexes to generate an XML index file. The same program can also search a filesystem local JavaDoc sets. The XML index file details projects and the packages and classes defined in those projects. It then uses some XSL transforms to generate this web page, and all the dynamically included web page fragments to speed up page loading (and to keep Internet Explorer from falling over).
These details are provided for information only. No information here is legal advice and should not be used as such.