Help me.

[shelexelex]

Can someone explain the (String [] args) of the main method.

[apines]

Sure - Those are the command line arguments that are passed to the program.
Just like any method in Java that can accept parameters, the main method accepts the String args[] as a parameter. When you run the program:

programName param1 param2 param3

The program will start with the args array populated in such a way that

args[0] = param1;
args[1] = param2;
args[2] = param3;

You can have as many parameters as you see fit :)

[jon.kiparsky]

It allows the program to take arguments from the command line. Not used very often, but it allows you to do something like

public class DoStuffToStrings{
public static void main(String[] args)
  {
  for (String s:args)
    { 
     //do stuff to the strings
    }
  }

}

You can call this as follows:
> java DoStuffToStrings banana apple wombat fruitbat

and the array args will contain the values "banana", "apple", "wombat", and "fruitbat", so whatever "do stuff" entails, it'll happen to those strings.

[Overbooked]

Thanks for the clear explanation Jon. I've learned something new today :D

[jon.kiparsky]

Glad to hear it.