Refactoring.

Rename method 'ubu.gii.dass.refactoring.Rental.amountFor()' to
'getCharge'
- Original project: 'refactoring-fowler-example'
- Original element: 'ubu.gii.dass.refactoring.Rental.amountFor()'
- Renamed element: 'ubu.gii.dass.refactoring.Rental.getCharge()'
- Update references to refactored element
Refactoring.

Extract method 'private int getTotalFrequentRenterPoints()' from
'ubu.gii.dass.refactoring.Customer.statement()' to
'ubu.gii.dass.refactoring.Customer'
- Original project: 'refactoring-fowler-example'
- Method name: 'getTotalFrequentRenterPoints'
- Destination type: 'ubu.gii.dass.refactoring.Customer'
- Declared visibility: 'private'
Refactoring.

Extract method 'private double getTotalCharge()' from
'ubu.gii.dass.refactoring.Customer.statement()' to
'ubu.gii.dass.refactoring.Customer'
- Original project: 'refactoring-fowler-example'
- Method name: 'getTotalCharge'
- Destination type: 'ubu.gii.dass.refactoring.Customer'
- Declared visibility: 'private'
Añade htmlStatement.