Q:

how to make a library jar in maven

How to make an executable jar file which prints something on command prompt? 
Can some one tell me steps to make the jar file executable?
I have made a small command prompt program that prints "Hello World" on console.
I've exported that jar file in eclipse, but it's not working.

A:

As for starters, Oracle Java Tutorials. You can learn basic of Java programming there.

