Question

What will happen after the code is compiled and program is run without arguments?


public class Main {
    public static void main(String[] args) {
        System.out.println(args.length);
    }
}

Cosmo · Accepted Answer

An array of command line arguments is always initialized.

Cosmo · Accepted Answer

The code will compile, but the console will display the number "0"

Cosmo · Answer

Code will not compile

Cosmo · Answer

The code will compile, but during the execution a NullPointerException will be thrown

Cosmo · Answer

The code will compile, but nothing will be displayed on the console