Once you are ready with the games, open the emulator with the KEmulator .exe file present in the downloaded folder. Once the application is running, load the .jar (java game file) into it. This can be done by clicking on "Midlet” then "Load jar".
Once the game is loaded, you will get a screen of that resolution and the game can be played. Its bit obvious that the key layout of a mobile handset will be different. So you need to map your keyboard keys to perform actions of mobile keys.

It is easy to understand and map keys. To bring up this option you have to go to "View” then "Options". The option windows consists of many configurations compiled in tabs. The second tab "Key Map” allows you to select custom keyboard keys for mobile keys.
Once keys are set you can play .jar games smoothly. This emulator also allows you to pause/restart and record games.
Like games you can also try various java utilities with this emulator. Simple applications will work but applications which require hardware access permissions will simply fail to run when you are about to perform any task!
download ke emulator= http://www.ziddu.com/download/13179375/KEmulator_lite_win32.zip.html
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