How to create a manifest for a Jar?

Question

Java

There is an app folder. There is a Main class with a main method. I created the META-INF folder in the same place and registered MANIFEST.MF there:

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.7.1
Created-By: MyCompany
Main-Class: Main

But still the jar file won't run.

Answer 1

So can it run? java-jar