Cleanupable (Javacord 3.0.3 (core) Documentation)

All Known Implementing Classes:

GroupChannelImpl, MessageCacheImpl, PrivateChannelImpl, ServerImpl, ServerTextChannelImpl, UserImpl
```
public interface Cleanupable
```
This class represents an object which can clean up after itself. It should be used on objects that need to clean up references to itself that would prevent garbage collection or when it "owns" cleanupable objects. The most prominent example is, when the thread pool is used to schedule a permanently repeated action on the object. This will prevent garbage collection as the scheduled task will have a hard reference to the instance and even if this is wrapped in a WeakReference, if a lambda is used as task, then the lambda has an implicit hard reference to the object. Thus the scheduled task should be cancelled in the cleanup() method which should then be called by the owning object accordingly.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`cleanup()`	Does any cleanup that would prevent this instance from being eligible for garbage collection like cancelling scheduled repeated tasks or calling `cleanup` on "owned" cleanupable objects.

- Method Detail
  - cleanup
```
void cleanup()
```
    Does any cleanup that would prevent this instance from being eligible for garbage collection like cancelling scheduled repeated tasks or calling cleanup on "owned" cleanupable objects. This method has to be thread-safe and idempotent.