单项选择题
publicclassTest{publicstaticvoidreplaceJ（stringtext）{text.replace（‘j’，‘l’）；}publicstaticvoidmain（Stringargs[]）{stringtext=newString（java”）replaceJ（text）；system.out.printIn（text）；}}Whatistheresult？（）
A.Theprogramprints“lava”
B.Theprogramprints“java”
C.Anerroratline7causescompilationtofail.
D.Compilationsucceedsbuttheprogramthrowsanexception.