Question

Possible Duplicate:
What is “String args[]”? in Java

How do you accept values using command line argument in java?
Whenever I try to do it, it shows

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0

Answer 1

What have you tried? See this block for how to access the args array. You’ll need to provide more details for why you’re getting outofbounds exception, otherwise use this as a template.

public static void main(String args[]) {
    for (int i = 0; i < args.length; i++) {
        System.out.println("Argument #" + i + " = " + args[i]);
    }
}