Java section 58th the origin of thread synchronization issues

2016-07-01

 Packagecom.java1995;/*** Printer class *@authorAdministrator **/ Public classPrint {/**     *      * @paramName Student Name *@paramescore English Results *@paramMscore Math Results *@paramYscore Language Achievement*/     Public voidPrintscore (String name,intEscore,intMscore,intYscore) {SYSTEM.OUT.PRINTLN (name+ "English score:" +Escore); Try{Thread.Sleep (2000); } Catch(interruptedexception e) {//TODO auto-generated Catch blockE.printstacktrace (); } System.out.println (Name+ "Math Score:" +Mscore); SYSTEM.OUT.PRINTLN (Name+ "Language score:" +Yscore); }}

 Packagecom.java1995;/*** Teacher class *@authorAdministrator **/ Public classTeacherImplementsrunnable{//Package    PrivatePrint p; PrivateString name; Private intEscore,mscore,yscore;  PublicTeacher (Print p,string name,intEscore,intMscore,intYscore) {         This. p=p;  This. name=name;  This. escore=Escore;  This. mscore=Mscore;  This. yscore=Yscore; }    //implementation of Encapsulation     PublicPrint Getp () {returnp; }     Public voidSetp (Print p) { This. P =p; }     PublicString GetName () {returnname; }     Public voidsetName (String name) { This. Name =name; }     Public intGetescore () {returnEscore; }     Public voidSetescore (intEscore) {         This. Escore =Escore; }     Public intGetmscore () {returnMscore; }     Public voidSetmscore (intMscore) {         This. Mscore =Mscore; }     Public intGetyscore () {returnYscore; }     Public voidSetyscore (intYscore) {         This. Yscore =Yscore; }        //override the Run () method@Override Public voidrun () {//TODO auto-generated Method StubP.printscore (name, Escore, Mscore, Yscore); }        }

 Packagecom.java1995; Public classTest { Public Static voidMain (string[] args) {Print P=NewPrint (); Teacher T1=NewTeacher (P, "Bolt", 10,11,12); Teacher T2=NewTeacher (P, "Gatling", 23,56,1); Teacher T3=NewTeacher (P, "featured", 34,55,90); Thread Th1=NewThread (t1); Thread Th2=NewThread (T2); Thread Th3=NewThread (T3);        Th1.start ();        Th2.start ();    Th3.start (); }}

Java section 58th the origin of thread synchronization issues