java visenitno programiranje + semafori + filozofi

Code:

private class filozofiR extends SimulationThread {

        public filozofiR(int id) {
            super(TEXT_FILOZOF + " " + id, BOJA_FILOZOF);
            setContainer(obradjujeFilozof);
            idF=id;
        }
        
        
/*
 * radiNestoDrugo();
            synchronized (lock) {
                while (brFilozofa > 0) {
                    try {
                        lock.wait();
                    } catch (InterruptedException e) {
                        // Za sada smemo ignorisati
                    }
                }
                brFilozofa++;
            }
            jede();
            synchronized (lock) {
                brFilozofa--;
                if (brFilozofa == 0) {
                    lock.notify();
                }
            }
 * 
 * */
        
        @Override
        protected synchronized void step() {
            System.out.println("jjj "+Thread.currentThread().getId());
            System.out.println("radi "+idF);
            int id=idF;
            System.out.println("radi2 "+id);
            while(true){
                System.out.println("radi3 "+id);
            radiNestoDrugo();
            System.out.println("radi4 "+id);
            takeForks(idF);
            System.out.println("radi5 "+id);
            jede();
            putForks(id);
        
            }
        }
        public void test(int i){
            System.out.println("radiT "+i);
            int id=i;
            System.out.println("radiT "+id);
            System.out.println("nizStanja : "+nizStanja[id]);
            System.out.println("radiT "+id);
            int l,d;
            if(id>0){
                l=id-1;
            }else{
                l=4;
            }
            if(id==4){
                d=0;
            }else{
                d=id+1;
            }
            System.out.println("radiT "+id);
            System.out.println("t : "+id);
            if((nizStanja[id]==HUNGRY)&&(nizStanja[l]!=EAT)&&(nizStanja[d]!=EAT)){
                Thread.currentThread().getId();
                System.out.println("t : "+id);
                nizStanja[id]=EAT;
                System.out.println("radiT "+id);
                System.out.println("nizStanja : "+nizStanja[id]);
                System.out.println("jjj "+Thread.currentThread().getId());
                //nizS[id].release();
                System.out.println("nizStanja : "+nizStanja[id]);
            }
        }
        public void takeForks(int i){
            try {
                int id=i;
                mutex.acquire();
                System.out.println(id);
                nizStanja[id]=HUNGRY;
                System.out.println(id);
                test(id);
                System.out.println(id);
                mutex.release();
                System.out.println(id);
                //nizS[id].acquire();
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            
            
        }
        public void putForks(int i){
            try {
                mutex.acquire();
                System.out.println("ffffffffffff");
                nizStanja[i]=THINKING;
                int l,d;
                if(i>0){
                    l=i-1;
                }else{
                    l=4;
                }
                if(i==4){
                    d=0;
                }else{
                    d=i+1;
                }
                test(l);
                test(d);
                mutex.release();
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            
            
        }
        
        

        private void jede() {
            setContainer(pristupBaza);
            setText(TEXT_JEDE);
            work(1000, 2 * 1000);
            setText(TEXT_PROCITAO);
            setContainer(obradjujeFilozof);
        }

        private void radiNestoDrugo() {
            setContainer(obradjujeFilozof);
            setText(TEXT_OBRADJUJE);
            work(DUZINA_OBRADE, 2 * DUZINA_OBRADE);
            setText(TEXT_OBRADIO);
        }
    }