RuntimeEnvironment (KIE API 6.3.0.Final API)

```
public interface RuntimeEnvironment
```
Definition of the runtime environment that will be used by instance of RuntimeManager. RuntimeEnvironment delivers all information to the runtime manager to be able to properly configure and bootstrap the manager and then runtime engine instances.
It shall be considered as template of the configuration used by the manager that is read only and shall not be changed once RuntimeManager has been created.

Methods
Modifier and Type	Method and Description
`void`	`close()` Closes the environment allowing to close all depending components such as ksession factories, etc
`ClassLoader`	`getClassLoader()` Delivers custom class loader that shall be used by the process engine and task service instances
`KieSessionConfiguration`	`getConfiguration()` KieSession configuration that shall be used to create instances of `KieSession`
`Environment`	`getEnvironment()` KieSession environment that shall be used to create instances of `KieSession`
`KieBase`	`getKieBase()` Returns `KieBase` that shall be used by the manager
`RegisterableItemsFactory`	`getRegisterableItemsFactory()` Delivers concrete implementation of `RegisterableItemsFactory` to obtain handlers and listeners that shall be registered on instances of `KieSession`
`UserGroupCallback`	`getUserGroupCallback()` Delivers concrete implementation of `UserGroupCallback` that shall be registered on instances of `TaskService` for managing users and groups.
`boolean`	`usePersistence()` Indicates if persistence shall be used for the KieSession instances

Interface RuntimeEnvironment