/**\r
* Return Ranges if any Collections.EMPTY_SET otherwise\r
* \r
- * @return\r
+ * @return ordered set of Range\r
*/\r
public TreeSet<Range> getRanges() {\r
return ranges;\r
* \r
* @param scores\r
* the list of scores to output\r
- * @param output\r
- * the stream to output the data to\r
+ * @param writer\r
* @throws IOException\r
* if the OutputStream cannot be written into\r
* @throws NullPointerException\r