(单选题)13: Give incompleted method:
//one
{if(unsafe()){//do something…}
else if(safe()){//do the other…}
}
The method unsafe() will throw an IOException, which completes the method of declaration when added at line one?
A: public IOException methodName()
B: public void methodName()
C: public void methodName() throw IOException
D: public void methodName() throws IOException
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