File list (Check if you may need any files):
xuanke\.classpath
......\.project
......\bin\xuanke\administer.class
......\...\......\administer_course.class
......\...\......\administer_jiemian.class
......\...\......\administer_student.class
......\...\......\administer_teacher.class
......\...\......\login.class
......\...\......\student.class
......\...\......\student_jiemian.class
......\...\......\teacher.class
......\...\......\teacher_jiemian.class
......\src\xuanke\administer.class
......\...\......\administer.java
......\...\......\administer_course.class
......\...\......\administer_course.java
......\...\......\administer_jiemian.class
......\...\......\administer_jiemian.java
......\...\......\administer_student.class
......\...\......\administer_student.java
......\...\......\administer_teacher.class
......\...\......\administer_teacher.java
......\...\......\login.class
......\...\......\login.java
......\...\......\student.class
......\...\......\student.java
......\...\......\student_jiemian.class
......\...\......\student_jiemian.java
......\...\......\teacher.class
......\...\......\teacher.java
......\...\......\teacher_jiemian.class
......\...\......\teacher_jiemian.java
......\bin\xuanke
......\src\xuanke
......\bin
......\src
xuanke