Jarrett Billingsley wrote: > On Thu, Mar 5, 2009 at 3:17 AM, Qian Xu <quian...@stud.tu-ilmenau.de> > wrote: > >> this(char[] s, int flag) { >> if (flag == 1) >> { >> this(1); >> return; >> } >> else if (flag == 2) >> { >> this("hello"); >> return; >> } >> throw new Exception("unhandled case"); >> this(0); // fake > > This line is unreachable. The 'throw' before it makes it impossible > for it to ever execute. Just take out this line.
Hi Jarrett, but I need an exception here. This is an unexpected case. I want no instance to be create in this case. --Qian