* @oparam toAdd
* @return the new value for the key
*/
- public double multiply(int key, double d)
+ public double divide(int key, double divisor)
{
double newValue = 0d;
+ if (divisor == 0d)
+ {
+ return newValue;
+ }
int i = ContainerHelpers.binarySearch(mKeys, mSize, key);
if (i >= 0)
{
- mValues[i] *= d;
+ mValues[i] /= divisor;
newValue = mValues[i];
}
return newValue;