File list (Check if you may need any files):
sql_homework_servlet_JDBC
.........................\.classpath
.........................\.project
.........................\.settings
.........................\.........\.jsdtscope
.........................\.........\org.eclipse.jdt.core.prefs
.........................\.........\org.eclipse.wst.jsdt.ui.superType.container
.........................\.........\org.eclipse.wst.jsdt.ui.superType.name
.........................\WebContent
.........................\..........\META-INF
.........................\..........\........\MANIFEST.MF
.........................\..........\SQL.sql
.........................\..........\WEB-INF
.........................\..........\.......\c.tld
.........................\..........\.......\lib
.........................\..........\.......\...\mysql-connector-java-5.1.21-bin.jar
.........................\..........\.......\sss.sql
.........................\..........\.......\web.xml
.........................\..........\addCourse.jsp
.........................\..........\addSC.jsp
.........................\..........\addStudent.jsp
.........................\..........\course.jsp
.........................\..........\courseList.jsp
.........................\..........\deleteCourse.jsp
.........................\..........\deleteSC.jsp
.........................\..........\deleteStudent.jsp
.........................\..........\erro.jsp
.........................\..........\index.jsp
.........................\..........\sc.jsp
.........................\..........\scList.jsp
.........................\..........\stuList.jsp
.........................\..........\student
.........................\..........\student.jsp
.........................\..........\success.jsp
.........................\..........\updateCourse.jsp
.........................\..........\updateSC.jsp
.........................\..........\updateStudent.jsp
.........................\build
.........................\.....\classes
.........................\.....\.......\com
.........................\.....\.......\...\zx
.........................\.....\.......\...\..\dao
.........................\.....\.......\...\..\...\CourseDao.class
.........................\.....\.......\...\..\...\CreateTableDao.class
.........................\.....\.......\...\..\...\SCDao.class
.........................\.....\.......\...\..\...\StudentDao.class
.........................\.....\.......\...\..\model
.........................\.....\.......\...\..\.....\Course.class
.........................\.....\.......\...\..\.....\DBCon.class
.........................\.....\.......\...\..\.....\SC.class
.........................\.....\.......\...\..\.....\Student.class
.........................\.....\.......\...\..\servlet
.........................\.....\.......\...\..\.......\AddCourse.class
.........................\.....\.......\...\..\.......\AddSC.class
.........................\.....\.......\...\..\.......\AddStudent.class
.........................\.....\.......\...\..\.......\CharactorFilter.class
.........................\.....\.......\...\..\.......\CreateTable.class
.........................\.....\.......\...\..\.......\DeleteCourse.class
.........................\.....\.......\...\..\.......\DeleteSC.class
.........................\.....\.......\...\..\.......\DeleteStudent.class
.........................\.....\.......\...\..\.......\SelectCourse.class
.........................\.....\.......\...\..\.......\SelectCourseByCname.class
.........................\.....\.......\...\..\.......\SelectCourseByCno.class
.........................\.....\.......\...\..\.......\SelectGradeByCno.class
.........................\.....\.......\...\..\.......\SelectGradeBySno.class
.........................\.....\.......\...\..\.......\SelectSC.class
.........................\.....\.......\...\..\.......\SelectSCByCno.class
.........................\.....\.......\...\..\.......\SelectSCBySno.class
.........................\.....\.......\...\..\.......\SelectStudent.class
.........................\.....\.......\...\..\.......\SelectStudentBySname.class
.........................\..