Printing command line arguments

[Java Tip]

The signature of main method is:

Code:

public static void main(String[] args) {}

It means that main method takes a string array as the input argument. Lets print the elements of that array.

Code:

  public static void main(String[] args) {
    System.out.println("No. of argumetns are: " + args.length);
       for(int i= 0;i < args.length;i++)
          System.out.println("Argument " + i + " is : " + args[i]);
    }