File list (Check if you may need any files):
encryptfile\.classpath
...........\.project
...........\src\day21\ChoiseGoalFile.class
...........\...\.....\ChoiseGoalFile.java
...........\...\.....\FileCode$1.class
...........\...\.....\FileCode.class
...........\...\.....\FileCode.java
...........\...\.....\FileTest.class
...........\...\.....\FileTest.java
...........\bin\day21\ChoiseGoalFile.class
...........\...\.....\FileCode$1.class
...........\...\.....\FileCode.class
...........\...\.....\FileTest.class
...........\.settings\org.eclipse.jdt.core.prefs
...........\src\day21
...........\bin\day21
...........\src
...........\bin
...........\.settings
encryptfile