Support custom ObjectFactory

[enedzvetsky]

We use custom class instantiators in our project. So some our project classes don't have a default constructor and these objects can be created only from these instantiators.
I would like to override method io.github.benas.randombeans.ObjectFactory#createNewInstance and inject our custom instantiators.

1. Unfortunately, class ObjectFactory is not public
2. EnhancedRandomBuilder doesn't have ObjectFactory customization.

[fmbenhassine]

This is one of the things I wanted to do in a major release: making every behaviour overridable instead of configurable. See my comment here.

[fmbenhassine]

A new interface org.jeasy.random.api.ObjectFactory has been added in order to allow you customize object creation. It can be used as follows:

EasyRandomParameters parameters = new EasyRandomParameters()
        .objectFactory(new MyObjectFactory());

EasyRandom easyRandom = new EasyRandom(parameters);

You can find an example here and try it with version 4.0.0.RC1. Please note that the project has been renamed to Easy Random. Hence, the groupId and artifactId have changed. I invite you to check the release note which contains a migration guide.

I'm closing this issue for now, but please do not hesitate to provide your feedback by adding a comment here.