public final class UnisexBathroomSC {
   public static void main (String args[]) {
      BathroomController c = new BathroomController(); 
      Man m1 = new Man(c,1);	Man m2 = new Man(c,2); Man m3 = new Man(c,3);
      Woman w1 = new Woman(c,1);	Woman w2 = new Woman(c,2); Woman w3 = new Woman(c,3);
      m1.start(); w1.start(); m2.start(); w2.start(); m3.start(); w3.start();
      try {
        m1.join(); w1.join(); m2.join(); w2.join();
        m3.join(); w3.join();
      }
      catch (InterruptedException e) {}
   }
}

final class Man extends TDThread {
	private BathroomController c;
	private int ID;
	Man (BathroomController c, int ID) {super("Man"+ID); this.c = c; this.ID = ID; }
	public void run () {
		System.out.println("Man"+ID+" running");
		c.mensroom(ID);
		System.out.println("Man"+ID+" finished");
	}
}

final class Woman extends TDThread {
	private BathroomController c;
	private int ID;
	Woman (BathroomController c, int ID) {super("Woman"+ID); this.c = c; this.ID = ID; }
	public void run () {		
		System.out.println("Woman"+ID+" running");
		c.ladiesroom(ID);
		System.out.println("Woman"+ID+" finished");
	}
}

final class BathroomController extends monitorSC {

	/* declarations here */

	public BathroomController() {super("BathroomController");}

	public void mensroom(int ID) {
		manEnter(ID); 
		System.out.println("Man" + ID + " use bathroom");
		try{Thread.sleep(10);}catch(InterruptedException e){}; 
		manExit(ID); 
	}
	public void ladiesroom(int ID) {
		womanEnter(ID); 
		System.out.println("Woman" + ID + " use bathroom");
		try{Thread.sleep(10);}catch(InterruptedException e){}; 
		womanExit(ID);
	}

	private void manEnter(int ID) {
		enterMonitor("manEnter");		
		exerciseEvent("ManRequest"+ID);

		// code here

		exerciseEvent("ManEnter"+ID);
		//if (numWomen>0) System.out.println("Error: concurrent access");		
		exitMonitor();
	}

	private void manExit(int ID) {
		enterMonitor("manExit");
	
		// code here
		
		exerciseEvent("ManExit"+ID);
		exitMonitor();
	}

	private void womanEnter(int ID) {
		enterMonitor("womanEnter");
		exerciseEvent("WomenRequest"+ID);
		
		// code here
		
		exerciseEvent("WomenEnter"+ID);
		//if (numMen>0) System.out.println("Error: concurrent access");
		exitMonitor();
	}

	private void womanExit(int ID) {
		enterMonitor("womanExit");	
		
		// code here
		
		exerciseEvent("WomanExit"+ID);
		exitMonitor();
	}
}