* @param filter
* The filter to get the connected filters for
* @return The filters connected to the given filter, or an empty list if the
- * filter does not exist in this pipeline, or is not connected to any filters
+ * filter does not exist in this pipeline, or is not connected to any
+ * filters
*/
public List<Filter> filters(Filter filter) {
return filters.get(filter);
*/
public static class Connection implements Runnable {
+ /** The logger. */
+ private static final Logger logger = Logger.getLogger(Connection.class.getName());
+
/** The source. */
private final Filter source;