Optional used as method argument?
weijun.wang at oracle.com
Fri Oct 2 13:27:19 UTC 2015
> 在 2015年10月2日，下午8:49，Roger Riggs <Roger.Riggs at oracle.com> 写道：
> The "no such value" makes me curious about the context.
> The @param tag really should be saying something about the parameter.
In fact, I'm working on a method which is similar to
* Generates some random bytes.
* @param n requested random value in bytes.
* @param extraEntropy optional entropy caller can provide, null if none.
byte getRandom(int n, byte extraEntropy)
Most caller won't be able to provide extra entropy, but if one does have a dedicated device which can generate fresh entropy, it is welcome.
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