File list (Check if you may need any files):
JavaApplication12\build\classes\javaapplication12\Main.class
.................\build.xml
.................\manifest.mf
.................\nbproject\build-impl.xml
.................\.........\genfiles.properties
.................\.........\private\private.properties
.................\.........\project.properties
.................\.........\project.xml
.................\src\javaapplication12\Main.java
................3\build\classes\javaapplication13\Main.class
.................\build.xml
.................\manifest.mf
.................\nbproject\build-impl.xml
.................\.........\genfiles.properties
.................\.........\private\private.properties
.................\.........\project.properties
.................\.........\project.xml
.................\src\javaapplication13\Main.java
................2\build\classes\javaapplication12
................3\build\classes\javaapplication13
................2\build\classes
.................\nbproject\private
.................\src\javaapplication12
................3\build\classes
.................\nbproject\private
.................\src\javaapplication13
................2\build
.................\nbproject
.................\src
.................\test
................3\build
.................\nbproject
.................\src
.................\test
JavaApplication12
JavaApplication13