improve documentation
fixes
@@ -75,7 +75,8 @@ public abstract class Query<I, D> {
* throwing an exception.
*
* @param output
- * the output, i.e., the response to the query
+ * the output, i.e., the directly observable response to the query's suffix (cf. {@link Query main
+ * documentation})
*/
public abstract void answer(D output);
