Nette 2.3 BC break: Can't change Container class

[enumag]

In Nette 2.2 it was possible to change the DI container class manually using this parameter.

In Nette 2.3 this is not possible becasue the class name is generated here.

Using the parameter in 2.3 actually causes some unexpected behavior because this class_exists checks wrong class.

I changed my use-case accordingly so I don't need this.

[hrach]

Not true, actually, at the end of the file, there is generated extends.
class mysqlSystemContainer extends Container_f785477f4e {} https://github.com/nette/bootstrap/blob/5b7c055f38e8d329bc8f4b4504899b5b39be5199/src/Bootstrap/Configurator.php#L275

[enumag]

Ok. The real issue I experienced was that in tests I create the DIC multiple times (once for each test) which somehow leads to really wierd bug - this include failed because some class was already defined and since the error was suppresed by @ the script just ended there. The IOException was NOT thrown.