File list (Check if you may need any files):
Calculator\build\classes\calculator\Calculator.class
..........\.....\.......\CalculatorGUI.class
..........\build.xml
..........\manifest.mf
..........\nbproject\build-impl.xml
..........\.........\genfiles.properties
..........\.........\private\private.properties
..........\.........\project.properties
..........\.........\project.xml
..........\src\calculator\Calculator.java
..........\...\CalculatorGUI.java
..........\build\classes\calculator
..........\.....\classes
..........\nbproject\private
..........\src\calculator
..........\build
..........\nbproject
..........\src
Calculator