import java.io.IOException;
import java.net.UnknownHostException;
import java.util.List;
-import java.util.concurrent.Executor;
/**
* Interface for the core.
public void removeCoreListener(CoreListener coreListener);
/**
- * Returns a thread pool.
- *
- * @return A thread pool
- */
- public Executor getThreadPool();
-
- /**
* Adds the given node to the core.
*
* @param node