JAVA EE: Java Tutorial : The Main method

Wednesday, 29 July 2015

Java Tutorial : The Main method

Click here to watch in Youtube :
https://www.youtube.com/watch?v=IRnfSsyKHyA&list=UUhwKlOVR041tngjerWxVccw

MyApp.java

/**
 * This program prints arguments passed in the output screen.
 */
public class MyApp
{

    public static void main(String[] args)
    {

        System.out.println("Argument Length : "+args.length);
        
        if (args.length == 0)
        {
            System.out.println("No arguments passed");  
        }
        else
        {
            for (String arg : args)
            {
                System.out.println(arg);
            }
        }

    }
}