
提问人:网友13***556
发布时间:2023年2月8日 21:40
[单项选择题]
publicclassStarterextendsThread{privateintx=2;publicstaticvoidmain(String[]args)throwsException{newStarter().makeItSo();}publicStarter(){x=5;start();}publicvoidmakeItSo()throwsException{join();x=x-1;System.out.println(x);}publicvoidrun(){x*=2;}}Whatistheoutputifthemain()methodisrum?()A.4B.5C.8D.9E.Compilationfails.F.Anexceptionisthrownatruntime.G.Itisimpossibletodetermineforcertain.
A.makeItSo();}publicStarter(){x=5;start();}publicvoidmakeItSo()throwsException{join();x=x-1;System.out.println(x);}publicvoidrun(){x*=2;}}Whatistheoutputifthemain()methodisrum?()A.4B.5C.8D.9E.Compilationfails.F.Anexceptionisthrownatruntime.G.Itisimpossibletodetermineforcertain.

