muti threading odd and even example in java

class odd extends Thread
{
    int i=10;
    public void ogen()
    {
        while(i!=0)
        {
            if(i%2!=0)
            {
                System.out.println(i);
            }
            i--;
        }
    }
    @Override
    public void run()
    {
        ogen();
    }
}
class even extends Thread
{
    public void egen()
    {
        int i=10;
        while(i!=0)
        {
            if(i%2==0)
            {
                System.out.println(i);
            }
            i--;
        }
    }
    public void run()
    {
        egen();
    }
}


public class Multi_threading
{

  
    public static void main(String[] args)
    {
       
    odd o=new odd();
    even e=new even();
    System.out.println("odd numbers :");
    o.start();
    System.out.println("even numbers:");
    e.start();
  
   
               
}
}