The translations are literal
When that class name is found in comments will change to the new name in the code comments
For example
/***
* MiViejaClase es una utileria de funciones de prueba
* @author x
* 09/11/2016
*/
public class MiViejaClase {
....
- > Rename to NewClass with the option activated
/***
* NuevaClase es una utileria de funciones de prueba
* @author x
* 09/11/2016
*/
public class NuevaClase {
....
- > Rename to NewClass without the option activated
/***
* MiViejaClase es una utileria de funciones de prueba
* @author x
* 09/11/2016
*/
public class NuevaClase {
....
It would be recommendable whenever you want to rename a class, activate this option, to keep the code and correlated comments