* order in the case of <code>valueAt(int)<code>.
* </p>
*/
+
+/*
+ * Imported into Jalview September 2016
+ * Change log:
+ * Sep 2016 method add(int, int) added for more efficient increment of counts
+ * (a single binary search, rather than one on read and one on write)
+ */
public class SparseIntArray implements Cloneable
{
private int[] mKeys;