Creates an extended response object that corresponds to the LDAP StartTLS extended request.
The result must be a concrete subclass of StartTlsResponse and must have a public zero-argument constructor.
This method locates the implementation class by locating configuration files that have the name:
The configuration files and their corresponding implementation classes must be accessible to the calling thread's context class loader.
Each configuration file should contain a list of fully-qualified class names, one per line. Space and tab characters surrounding each name, as well as blank lines, are ignored. The comment character is
0x23); on each line all characters following the first comment character are ignored. The file must be encoded in UTF-8.
This method will return an instance of the first implementation class that it is able to load and instantiate successfully from the list of class names collected from the configuration files. This method uses the calling thread's context classloader to find the configuration files and to load the implementation class.
If no class can be found in this way, this method will use an implementation-specific way to locate an implementation. If none is found, a NamingException is thrown.