This comes up a lot on the forums (or should that be fora?). “I’ve got a List<?>, why can’t I put an object of type X in it?” (for any type X). The problem here is that most people see the ? and interpret it as “anything” when in fact it means “something concrete, but [...]
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About meI'm a wizened old software developer. I work in London and live outside London - almost in the "countryside". I have a financial background and right now I'm a senior developer at LMAX helping build an ultra low latency financial exchange. Which is nice.