class A
{
    public A(int i)
   {
        System.out.print(1+ " ");
    }
 
    public A()
    {
        System.out.print(2+ " ");
    }
 
    public static void main(String[] args)
    {
        System.out.print(3+ " ");
 
        A a = new A();
    }
}

public class A
{
    private A()
    {
        System.out.println("It is a constructor");
    }
}

Answer the following questions:

public class A
{    
public static void methodOne()
    {
 char a = 'A';
        System.out.print(a+" ");
    }
 
    public static void methodTwo()
    {
    char b = 'B';
    System.out.print(b+" ");
        methodOne();
    }
 
    public static void main(String[] args)
    {
    char c = 'C';
    System.out.print(c+" ");
        methodTwo();
    }
}
// thanks for HAYA :)

For the following class UML diagrams,