compareTo
Compares this value with the other value for order. Returns 0
if this value equals the other value, a negative number if this value is less than the other value, or a positive number if this value is greater than the other value.
Compares this value with the other value for order. Returns 0
if this value equals the other value, or a negative number if this value is less than the other value.
Compares this value with the other value and returns a negative number for order.