import java.io.*;

public class ThreadTestc extends Thread
{
 private Point2d i;
 private char ch;

 public static void main(String[] args)
   {
    Point2d temp = new Point2d (10, 0);

    System.out.println ("Hello");
    ThreadTestc tt = new ThreadTestc('a', temp);
    ThreadTestc tt2 = new ThreadTestc('b', temp);
    ThreadTestc tt3 = new ThreadTestc('c', temp);
    ThreadTestc tt4 = new ThreadTestc('d', temp);
    System.out.println ("Goodbye");
   }


 public ThreadTestc(char cParm, Point2d iparm)
   {
    //i = 10;
    i = iparm;
    ch = cParm;

    start();

    //i += 2; 
    i.setX(i.getX() + 2);

    try
       {
        sleep(500);
       }
    catch (InterruptedException ie)
       {
        System.out.println ("Original catch");
       }

    System.out.println ("From original thread " + ch + ", i: " + i);
   }

 public void run ()
   {
    try
       {
        sleep(200);
       }
    catch (InterruptedException ie)
       {
        System.out.println ("Original catch");
       }

    int y = 0;
    if (ch == 'b')
      {
       if ( 5 / y  > 15)
          System.out.println ("   Foo ");
      }

    System.out.println ("From new thread " + ch + ", i: " + i); 

    i.setX(i.getX() + 1);
    //i++;
    System.out.println ("Goodbye from thread");
   }


}