sprinter

sprinter has asked 32 questions and find answers to 78 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

Is there a smart way to check if for each key in a hash table, they all have the same value?
Delete all the entries but the specified Key set from Hash Map
Java: Collection of N highest elements
How to get keys and value from object in Java
Is it possible to convert a string to an int[] using only lambda expressions?
Is this a correct implementation of Bridge pattern in java?
Knights Tour Algorithm
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"