Methods Summary

Methods 

Type Params	Return 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
	double	max() Returns the maximum element, or -Double.MAX_VALUE if empty
	double	min() Returns the minimum element, or Double.MAX_VALUE if empty
	int	size() Returns the number of elements
	double	sum() Returns the sum of all elements