Command Line Runner accepts negative int arguments

[Aleksey Shipilev]

On 21.05.2015 18:47, Vladimir Sitnikov wrote:
> Do you think "batch size" could be equal to 0?
> What sense does it make?

It's a bug, it should be positive.

> "Forks" argument is optional, thus joptsimple just assumes -1 is the
> next option.

This is also the lingering issue since the days JMH did not use forking
by default. Fixed.

> Please check the attached patch.

Great, thanks!

Swept a few minor issues (wording, missing tests), and pushed:
 https://bugs.openjdk.java.net/browse/CODETOOLS-7901431

-Aleksey