public class Thread2 {
  public static void main(String[] args)   throws InterruptedException{
    EvenOdd2 odd = new EvenOdd2(1, 20);  //created a thread
    EvenOdd2 even = new EvenOdd2(0, 30);
    odd.run();
    even.run();

  }//end of main()
} //end of class Thread2{}

class EvenOdd2 implements Runnable{
  private int i0, delay;
  public EvenOdd2(int first, int interval){
    i0 = first;
    delay = interval;
  }
  public void run(){
      for(int i = i0; i < 30; i += 2){
        if(i%10 != 0)
          System.out.print(i + "\t");
        else if(i%9 != 0)
          System.out.print(i + "\t");
        else
          System.out.print(i + "\n");
        }//end of FOR
    } //end of run()
  } //end of class EvenOdd2{}