Make expression less dubious.
Synchronize all access on the current own identities.
Implement hashCode() and equals().
Add identity manager changes from the refactoring branch.
Add custom context type for dependency injection.
Add function to extract the context of a context object.
Use context objects and optionals in interfaces.
Make identity loader injectable.
Inject identity loader instead of context into identity manager.
Copy identity classes from refactoring branch.
Add unit test for default identities.
Set time of Sone when creating insert information.
Remove unused method.
Add unit test for default option implementation.
Add unit test for options.