See Also: Range Members
Immutable class for describing the range of two numeric values.
A range (or "interval") defines the inclusive boundaries around a contiguous span of values of some Java.Lang.IComparable type; for example, "integers from 1 to 100 inclusive."
All ranges are bounded, and the left side of the range is always >= the right side of the range.
Although the implementation itself is immutable, there is no restriction that objects stored must also be immutable. If mutable objects are stored here, then the range effectively becomes mutable.