追踪方法代码时，Eclipse默认是转到方法的接口类，而接口中是只有方法名称没有具体的实现代码，此插件提供了追踪到具体实现类的实现代码的功能。经过修改，更为好用-tracing code, Eclipse is the default method to the interface type, and the interface is the only method names no specific codes, This plug-in provides a specific track t