[java] build jar and become excutable file in windows

tar dist folder. And copy this to windows any folder.
dist this folder include lib.

recompress this compressed file.

And download this file(jarfix 1.2.0) into dist fold.

And excute this file.

If computer don't have any java runtime program.
Will download from java website.

when finish install java runtime program.
Excute jarfix again.
XXX.jar become excutable file.