In functional languages, there is a data type called the option type, also called the maybe type. Its purpose is to encapsulate a value, which is returned from a function. […] In Java 8, the Optional class has been added to serve as an option type.
Voters of the No. 3 Zone of Xinggong Street of Shahekou District of Luda (now Dalian) are looking at the List of Voters. (1953).
The Gulag Archipelago
A wife, a whelp and a Welshnut tree / The more you beat 'em, the better they be.
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