File list (Check if you may need any files):
CalculatorPerfect
.................\build
.................\.....\classes
.................\.....\.......\calculatorperfect
.................\.....\.......\.................\PrefectCalculator$objConversion.class
.................\.....\.......\.................\PrefectCalculator$WindowDestroyer.class
.................\.....\.......\.................\PrefectCalculator.class
.................\build.xml
.................\manifest.mf
.................\nbproject
.................\.........\build-impl.xml
.................\.........\genfiles.properties
.................\.........\private
.................\.........\.......\private.properties
.................\.........\.......\private.xml
.................\.........\project.properties
.................\.........\project.xml
.................\src
.................\...\calculatorperfect
.................\...\.................\PrefectCalculator.java
.................\test