单项选择题
A. throw B. catch C. finally D. throws
A. raise ServiceException B. throw new ServiceException() C. throw ServiceException D. throws ServiceException
A.SQLException B.IOException C.NullPointerException D.OutOfMemoryError
A.可以有多个catch B.只能有一个catch C.可以没有catch D.finally必须有
微信扫一扫,加关注免费搜题