July 27, 2018 Optional in Java Optional type was introduced to denote absence of value in API. Read more
July 20, 2018 Tuple in Java Tuple is a pair of two or more elements. This kind of abstraction is rarely used in Java and there is real reason for it. Read more
June 27, 2018 Immutable (Cons) List in Java One of the most elegant and frequently usable data structures in many functional programming languages is immutable linked list based on “cons” pairs. Read more