Define a class MyNumber having one private int data member. Write a default constructor to initialize it to 0 and another constructor to initialize it to a value (Use this). Write methods isNegative, isPositive, isZero, isOdd, isEven. Create an object in main. Use command line arguments to pass a value to the object (Hint : convert string argument to integer) and perform the above tests. Provide javadoc comments for all constructors and methods and generate the html help file.

import java.util.*;

public class MyNumber

{

    int x;

    public MyNumber()

    {

         x=0;

    }

    public MyNumber(int x)

    {

         this.x=x;

    }

    public boolean isNegative()

    {

         if (x<0)

            return true;

         else

            return false;

    }

    public boolean isPositive()

    {

         if (x>0)

            return true;

         else

            return false;

    }

    public boolean isZero()

    {

         if (x==0)

            return true;

         else

            return false;

    }

    public boolean isOdd()

    {

         if (x%2!=0)

            return true;

         else

            return false;

    }

    public boolean isEven()

    {

         if (x%2==0)

            return true;

         else

            return false;

    }

    public static void main(String [] args) throws ArrayIndexOutOfBoundsException

    {

         int x=Integer.parseInt(args[0]);

         MyNumber m=new MyNumber(x);

         if (m.isNegative())

            System.out.println("Number is negative");

         if (m.isPositive())

            System.out.println("Numer is positive");

         if (m.isEven())

            System.out.println("Number is even");

         if (m.isOdd())

            System.out.println("Number is odd");

         if (m.isZero())

            System.out.println("Number is zero");

     }

 }