File list (Check if you may need any files):
Cal\.classpath
...\.project
...\.settings\org.eclipse.jdt.core.prefs
...\bin\Calculatricee$Egal.class
...\...\Calculatricee$Euro.class
...\...\Calculatricee$Franc.class
...\...\Calculatricee$Numero.class
...\...\Calculatricee$Operation.class
...\...\Calculatricee$Raz.class
...\...\Calculatricee$Taux.class
...\...\Calculatricee$WExit.class
...\...\Calculatricee.class
...\...\Ex15$WindowCloser.class
...\...\Ex15.class
...\...\pan2.class
...\src\Calculatricee.java
...\...\Ex15.java
...\...\pan2.java
...\.settings
...\bin
...\src
Cal