In particular, the actual grouping paradigm of the classes (files) of the legacy code, if any, should be known.
特别地，遗留代码的类(文件)的实际分组范型，如果有，应该是知道的。
2
Architectural discovery examines the relationships between different source files (typically classes) to build a map of the overall architecture of a program.
结构化发现检查了不同源文件(典型的类)之间的关系，以构建程序总体结构的形图。
3
In addition, there are no framework-specific configuration files and no extra classes to manage.