Multiple main() methods in java

Question

I was wondering what the effect of creating extra main methods would do to your code.

For example,

public class TestClass {
    public static void ma         


        

Answer 1

You can have only one main method in one class, But you can call one main method to the another explicitly

class Expmain
{
    public static void main(String[] ar)
    {
        System.out.println("main 1");
    }
}

class Expmain1
{
    public static void main(String[] ar)
    { 
        System.out.println("main 2");
        Expmain.main(ar);
    }
}