fps

fps has asked 17 questions and find answers to 320 problems.

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I am an expert software developer and architect with 15+ years experience.

I also do some software consultancy from time to time.

fps questions

Adding OkHttp custom interceptor to Feign client
Implied anonymous types inside lambdas
Translate complex conditional logic inside a loop into streams and lambdas
Encounter order friendly/unfriendly terminal operations vs parallel/sequential vs ordered/unordered streams
Generic type parameters inference in method chaining
Local type inference and contravariance in generic type variables
JDK9 randomization on immutable sets and maps
What type of token exactly is "var" in Java 10?
Recursive use of Stream.flatMap()

fps answers

Reduce and assign using Stream api for multiple variables
how use only higher-order functions to check if the return of web service is null using Optional and avoid noSuchElementException
Adding OkHttp custom interceptor to Feign client
Why java "putAll" cannot deep copy Map's value elements?
How to pass the parameter of type Class<T[]> java
Assert List<List<String>> contains List<String> with no order
use of removeif for filtering list containing objects
Java 8 Function - "wrapper" function that does something before executing given lambda?
Java 8 nested groupingby
Data structure that supports efficient kick-out policy based on recently accessed items