FileDemo
........\.classpath
........\.project
........\bin
........\...\com
........\...\...\file
........\...\...\....\FileDemo.class
........\...\...\....\FileList.class
........\...\...\....\FileTest.class
........\...\...\....\Test.class
........\...\...\io
........\...\...\..\CopyFile.class
........\...\...\..\Example_01.class
........\...\...\..\FileTest1.class
........\...\...\..\FileTestIO.class
........\...\...\..\Ftest$1.class
........\...\...\..\Ftest$2.class
........\...\...\..\Ftest.class
........\...\...\..\Student.class
........\...\...\..\Teacher.class
........\...\lib
........\...\...\sqljdbc.jar
........\src
........\...\com
........\...\...\file
........\...\...\....\FileDemo.java
........\...\...\....\FileList.java
........\...\...\....\FileTest.java
........\...\...\....\Test.java
........\...\...\io
........\...\...\..\CopyFile.java
........\...\...\..\Example_01.java
........\...\...\..\FileTest1.java
........\...\...\..\FileTestIO.java
........\...\...\..\Ftest.java
........\...\...\..\Student.java
........\...\...\..\Teacher.java
........\...\lib
........\...\...\sqljdbc.jar