Wake up specified line layer object in Java new version

Importjava.util.concurrent.locks.*; classDo9 { Public Static voidMain (string[] args) {Resource R=NewResource (); Shengchan SC=NewShengchan (R); Xiaoshou XS=NewXiaoshou (R); Thread Th1=NewThread (SC); Thread Th2=NewThread (SC); Thread Th3=NewThread (XS); Thread Th4=NewThread (XS);        Th1.start ();        Th2.start ();        Th3.start ();    Th4.start (); }}classresource{PrivateString name; Private intCount=1; Private Booleanflag=false; //Create a lock pair likeLock lock=NewReentrantlock (); //Gets the monitor object for the lock by the existing locksCondition shengchan_con=lock.newcondition ();//Create a Producer objectCondition xiaofei_con=lock.newcondition ();//Create consumer Objects     Public  voidset (String name) {Lock.lock (); Try        {             while(flag)Try{shengchan_con.await ();}Catch(Interruptedexception e) {} This. name=name+count; Count++; System.out.println (Thread.CurrentThread (). GetName ()+".. Producer: " + This. Name); Flag=true;        Xiaofei_con.signal (); }        finally{lock.unlock (); }                        }     Public synchronized voidout () {lock.lock (); Try        {             while(!flag)Try{xiaofei_con.await ();}Catch(Interruptedexception e) {} System.out.println (Thread.CurrentThread (). GetName ()+".. Consumer ... "+ This. Name); Flag=false;        Shengchan_con.signal (); }        finally{lock.unlock (); }            }}classShengchanImplementsrunnable{PrivateResource R; Shengchan (Resource r) { This. r=R; }     Public voidrun () { while(true)        {          Try{Thread.Sleep (150);}Catch(Interruptedexception e) {} r.set (Duck); }    }}classXiaoshouImplementsrunnable{PrivateResource R; Xiaoshou (Resource r) { This. r=R; }     Public voidrun () { while(true)        {        Try{Thread.Sleep (150);}Catch(Interruptedexception e) {} r.out (); }    }}

Wake up specified line layer object in Java new version