/**
* Get the list of key names for the service's properties.
*
* @see org.osgi.framework.ServiceReference#getPropertyKeys
*/
public String[] getPropertyKeys() {
return registration.getProperties().keyArray();
}
/**
* Get all properties registered with this service.
*
* @return Dictionary containing properties or null if service has been removed.
*/
PropertiesDictionary getProperties() {
return registration.getProperties();
}