How the HashMap class is internally implemented, its initial capacity and re-sizing and its behavior in a multi-threaded scenario.
Archives for 2023
Spring Cloud: How to Deal with Microservice Configuration (Part II)
How to use Spring Cloud Config module to implement a minimal microservice scenario based on remote configuration (part II).
Java Map: How to Get Sorted Keys
The LinkedHashMap class implements the Map interface and preserves the order in which the keys are inserted into it.
Spring Cloud: How to Deal with Microservice Configuration (Part I)
How to use Spring Cloud Config module to implement a minimal microservice scenario based on remote configuration (part I).