package StockExchange; public class TraderRun extends Thread{ public String tname = ""; public Exchange ex; public void run(){ while (true) { try{ sleep(100); } catch(InterruptedException e) { System.out.println("Interrupted"); } /* System.out.printf("%s locking\n", tname); ex.Lock(); System.out.printf("%s locked\n", tname); try{ sleep(1000); } catch(InterruptedException e) { System.out.println("Interrupted"); } System.out.printf("%s unlocking\n", tname); // ex.Free(); System.out.printf("%s unlocked\n", tname); */ } } }