classFlow{publicstaticvoidmain(String[]args){try{System.out.print("before");doRiskyThing();System.out.print("after");}catch(Exceptionfe){System.out.print("catch");}System.out.println("done");}publicstaticvoiddoRiskyThing()throwsException{//thiscodereturnsunlessitthrowsanException}}可能会产生下面哪两项结果?()
A.before
B.beforecatch
C.beforeafterdone
D.beforecatchdone