I have created an executable JAR file for my Java application. If I double-click then it works fine. But I want to create installer for Mac OS, because I cannot give a JAR file
Well, all you have to do here is to create a beautiful icon for your app, bundle it to your jar file to make it look more sophisticated, instead of using the default coffee cup icon.
Here is how you can do it:
http://www.centerkey.com/mac/java/
Please read the sessions starting from session 7.
Mac has java by default. And if your users are not technical, it makes no different for them if they are using a mac .exe or not, right?