J2me, puzzle, high and low level interface implementation, delicate code

squar1\.classpath
......\.eclipseme
......\...........tmp\emulation\squar1.jad
......\..............\.........\squar1.jar
......\..............\verified\classes\GameCanvas.class
......\..............\........\.......\GameEngine.class
......\..............\........\.......\TerrisMIDlet.class
......\.project
......\.settings\org.eclipse.jdt.core.prefs
......\bin\GameCanvas.class
......\...\GameEngine.class
......\...\TerrisMIDlet.class
......\squar1.jad
......\.rc\GameCanvas(1).java
......\...\GameEngine(1).java
......\...\TerrisMIDlet(1).java
......\.eclipseme.tmp\verified\classes
......\..............\........\libs
......\..............\emulation
......\..............\verified
......\.eclipseme.tmp
......\.settings
......\bin
......\deployed
......\res
......\src
squar1

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．