Methods Summary

Methods 

Type	Name and description
double	average() Returns the arithmetic average of all elements
int	indexOfMax() Returns the index of the maximum element, or -1 if empty
int	indexOfMin() Returns the index of the minimum element, or -1 if empty
long	max() Returns the maximum element, or Long.MIN_VALUE if empty
long	min() Returns the minimum element, or Long.MAX_VALUE if empty
int	size() Returns the number of elements
long	sum() Returns the sum of all elements