单项选择题
PublicclassHoltextendsThread{PrivateStringsThreadName;Publicstaticvoidmain(Stringargv[]){Holth=newHolt();h.go();Holt(){};Holt(Strings){sThreadName=s;PublicStringgetThreadName(){returnsThreadName;}}Publicvoidgo(){Hotfirst=newHot("first");first.start();Hotsecond=newHot("second");second.start();}Publicvoidstart(){For(inti=0;i<2;i++){System.out.print(getThreadName()+i);Try{Thread.sleep(100);}catch(Exceptione){System.out.print(e.getMessage());}}}}当编译运行上面代码时,将会出现()
A.编译时错误
B.输出first0,second0,first0,second1
C.输出first0,first1,second10,second1
D.运行时错误
A.go();Holt(){};Holt(Strings){sThreadName=s;PublicStringgetThreadName(){returnsThreadName;}}Publicvoidgo(){Hotfirst=newHot("first");first.start();Hotsecond=newHot("second");second.start();}Publicvoidstart(){For(inti=0;i<2;i++){System.out.print(getThreadName()+i);Try{Thread.sleep(100);}catch(Exceptione){System.out.print(e.getMessage());}}}}当编译运行上面代码时,将会出现()
A.编译时错误
B.输出first0,second0,first0,second1
C.输出first0,first1,second10,second1
D.运行时错误