6 Ways To Directly Initialize a HashMap in Java

Java provides several ways to initialize a HashMap directly, making your code more concise and readable. In this blog post, we’ll explore different methods to create and populate a HashMap in one go using Java. 1. Using Map.of() (Java 9+) For small, immutable maps, you can use the Map.of() method: This method is convenient but … Read more

Correct Way To Set Timeout In RestTemplate

TLDR; If you set connection timeout, you also need to explicitly set read timeout (to 0 for infinite timeout) Overview Setting timeout for HTTP connection is something most developers don’t do. However, it is vital you set this configuration right when you have to. Connection Timeout and Socket Timeout In layman’s terms, connection timeout governs … Read more