exam
....\.classpath
....\.project
....\.settings
....\.........\org.eclipse.jdt.core.prefs
....\bin
....\...\exam
....\...\....\ExamDemo.class
....\...\....\ExamLoader.class
....\...\....\Option.class
....\...\....\Question.class
....\...\....\SingleQuestion.class
....\exam.txt
....\src
....\...\exam
....\...\....\ExamDemo.java
....\...\....\ExamLoader.java
....\...\....\Option.java
....\...\....\Question.java
....\...\....\SingleQuestion.java