File list (Check if you may need any files):
java\Cat.java
....\Count3Quit.java
....\dat2.txt
....\Dog.java
....\Fab.java
....\HelloWorld.java
....\ListFile.java
....\MySearch.java
....\OddSum.java
....\Point3D.java
....\T.java
....\TestAccess.java
....\TestBreak.java
....\TestCircle.java
....\TestConstruct.java
....\TestConvert.java
....\TestConvert2.java
....\TestDigitCount.java
....\TestEqual.java
....\TestFile.java_bak
....\TestFormat.java
....\TestIF.java
....\TestInherit.java
....\TestInterface.java
....\TestMethod.java
....\TestMethod2.java
....\TestMetrics.java
....\TestOverLoad.java
....\TestPack.java
....\TestPerson.java
....\TestPrimitive.java
....\TestStatic.java
....\TestStringCase.java
....\TestSubstr.java
....\TestSuperSub.java
....\TestSwitch.java
....\TestToString.java
....\TestUtilDate.java
....\TestVar.java
....\TestVar2.java
....\TestWhile.java
....\.hread\111.txt
....\......\ProducerConsumer.java
....\......\RecursiveFile.java
....\......\SyncTest.java
....\......\T.java
....\......\Test.java
....\......\TestDeadLock.java
....\......\TestInterrupt.java
....\......\TestJoin.java
....\......\TestPriority.java
....\......\TestSync.java
....\......\TestThread1.java
....\......\TestThread2.java
....\......\TestThread3.java
....\......\TestThread4.java
....\......\TestThread5.java
....\......\TestThread6.java
....\......\TestYield.java
....\......\TT.java
....\.estTS\TestToString.java
....\.....eacher\TestTeacher.java
....\....Polymoph\Test.java
....\......int\TestPoint.java
....\testpackage\Cat.java
....\...........\Dog.java
....\TestOverWrite\TestOverWrite.java
....\........load\Test.java
....\....Interface\Valuable.java
....\....Final\TestFinal.java
....\....EQ\TestEquals.java
....\....Birthdate\Test.java
....\....Access\TestAccess.java
....\..........\TestProtected.jaava
....\..........\TestProtected.java
....\test\Person.java
....\Socket\talkclient.java
....\......\talkserver.java
....\......\TCPClient.java
....\......\TCPServer.java
....\......\TestClient.java
....\......\TestServer.java
....\......\TestSockClient.java
....\......\TestSockServer.java
....\......\TestUDPClient.java
....\......\TestUDPServer.java
....\......\复件 TestUDPClient.java
....\......\复件 TestUDPServer.java
....\......\Chat\Chat1.0\ChatClient.java
....\......\....\.......\ChatServer.java
....\......\....\....0.7\ChatClient.java
....\......\....\.......\ChatServer.java
....\......\....\......5\ChatClient.java
....\......\....\.......\ChatServer.java
....\......\....\......3\ChatClient.java
....\......\....\.......\ChatServer.java
....\servlet\HelloWorldServlet.java
....\.......\SessionInfoServlet.java
....\.......\SetCookies.java
....\.......\ShowCookies.java