(Dark Horse Java multi-threading and concurrent Library advanced application) 04 traditional thread synchronous communication technology

The child thread is 10 times, then the main thread 100 times, then the child thread 10 times, and then the main thread 100 times. Cycle 50 times

 PackageCn.itcast.heima2; Public classtraditionalthreadcomunication { Public Static voidMain (string[] args) {//TODO auto-generated Method StubBusiness Business =NewTraditionalthreadcomunication ().NewBusiness (); NewThread (NewRunnable () {@Override Public voidrun () {//TODO auto-generated Method Stub                 for(inti = 0; I < 50; i++) {business.sub (i);                }}). Start ();  for(inti = 0; I < 50; i++) {business.main (i); }    }    classBusiness {Private Booleanbshouldsub=true;  Public synchronized voidSubinti) {if(!bshouldsub) {                Try {                     This. Wait (); } Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); }            }             for(intj = 0; J < 10; J + +) {System.out.println ("Sub thread Sequence:" + j + "loop of" +i); } bshouldsub=false;  This. Notify (); }         Public synchronized voidMaininti) {if(bshouldsub) {Try {                     This. Wait (); } Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); }            }             for(intj = 0; J < 100; J + +) {System.out.println ("Main thread sequence:" + j + "loop of" +i); } bshouldsub=true;  This. Notify (); }            }}

(Dark Horse Java multi-threading and concurrent Library advanced application) 04 traditional thread synchronous communication technology