File list (Check if you may need any files):
FirstProject\.classpath
............\.project
............\.settings\org.eclipse.jdt.core.prefs
............\bin\AdminFrame$1.class
............\...\AdminFrame$2.class
............\...\AdminFrame$3.class
............\...\AdminFrame$4.class
............\...\AdminFrame$5.class
............\...\AdminFrame$6.class
............\...\AdminFrame.class
............\...\Car.class
............\...\CustomerFrame$1.class
............\...\CustomerFrame$2.class
............\...\CustomerFrame$3.class
............\...\CustomerFrame$4.class
............\...\CustomerFrame$5.class
............\...\CustomerFrame.class
............\...\IllegalInputException.class
............\...\InfoManagement.class
............\...\LogFrame$1.class
............\...\LogFrame$2.class
............\...\LogFrame$3.class
............\...\LogFrame$4.class
............\...\LogFrame$5.class
............\...\LogFrame.class
............\...\MainInIt$1.class
............\...\MainInIt.class
............\...\ResultFrame.class
............\...\User.class
............\...\UserGroup.class
............\DataRecord.txt
............\src\AdminFrame.java
............\...\Car.java
............\...\CustomerFrame.java
............\...\IllegalInputException.java
............\...\InfoManagement.java
............\...\LogFrame.java
............\...\MainInIt.java
............\...\ResultFrame.java
............\...\User.java
............\...\UserGroup.java
............\.settings
............\bin
............\src
FirstProject