sprinter

sprinter has asked 32 questions and find answers to 71 problems.

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About

While I work in IT coding is a hobby for me. Mostly Java but some Haskell and Swift. My passions are clean coding and test driven development.

sprinter questions

Using Visitor and Composite patterns to build a filtered stream
Unit testing code that relies on constant values
Eclipse content assist not working in enum constant parameter list
Casting type inside Optional
Is there any reason to override methods in enums in Java 8
Returning stream rather than list [duplicate]
Problems using interactive debuggers with Java 8 streams
Using enum to implement multitons in Java
Using visitor pattern instead of casting
Why is passing two string arguments more efficient than one list argument

sprinter answers

Command Design Pattern
How to elegantly represent a three dimensional array as a collection in Java?
Java - remove objects in a collection that are in another collection, with an arbitrary meaning of "equals"
Count div from codility. StackOverflowError in program using recursion
AssertJ: how can I make JsonNode comparison handle IntNode and LongNode as same?
Converting roman numerals to arabic
Java - 2D array checking diagonal number board
Count in single pass multiple items using java 8 stream
sorting strings in Java based on substrings [closed]
Pattern to split string and store in HashMap Java 8