SymbianOS J2ME source of a book, not on the original distribution source discs I find the Internet a long time to find one, not exclusive, please identification.

Packet : 75448168symbianos_j2me：源码.rar filelist
SymbianOS_J2ME：源码\c01.pdf
SymbianOS_J2ME：源码\Chapter 2\Helloworld.class
SymbianOS_J2ME：源码\Chapter 2\Helloworld.java
SymbianOS_J2ME：源码\Chapter 2\HelloWorldTurbo.jad
SymbianOS_J2ME：源码\Chapter 2\HelloWorldTurbo.jar
SymbianOS_J2ME：源码\Chapter 2\MANIFEST.MF
SymbianOS_J2ME：源码\Chapter 2\MyGameCanvas.class
SymbianOS_J2ME：源码\Chapter 2\MyGameCanvas.java
SymbianOS_J2ME：源码\Chapter 2\MyPauseCanvas.class
SymbianOS_J2ME：源码\Chapter 2\MyPauseCanvas.java
SymbianOS_J2ME：源码\Chapter 2\MySprite.class
SymbianOS_J2ME：源码\Chapter 2\MySprite.java
SymbianOS_J2ME：源码\Chapter 2\MyTiledLayer.class
SymbianOS_J2ME：源码\Chapter 2\MyTiledLayer.java
SymbianOS_J2ME：源码\Chapter 2\project.properties
SymbianOS_J2ME：源码\Chapter 2\readme.txt
SymbianOS_J2ME：源码\Chapter 2\Splash.png
SymbianOS_J2ME：源码\Chapter 2\Thumbs.db
SymbianOS_J2ME：源码\Chapter 2
SymbianOS_J2ME：源码\Chapter 3.zip
SymbianOS_J2ME：源码\Chapter 4.zip
SymbianOS_J2ME：源码\Chapter 5 - DemoRacer.zip
SymbianOS_J2ME：源码\Chapter 5 - Expense.zip
SymbianOS_J2ME：源码\Chapter 5 - Picture Puzzle.zip
SymbianOS_J2ME：源码\Chapter 7.zip
SymbianOS_J2ME：源码

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