sort list of objects using comparator in java
one of the most important question for interviews of java programmer is how to sort list of objects in java […]
March 2023
Synchronization In Java
synchronization in java is defined as mechanism to control the access of multiple threads to any shared resource.In multithreading concept
equals and hashCode Contract In Java
Before understanding equals and hashCode Contract , firstly lets understand equals() and hashCode() methods : equals() method equals () method
Feign Client In Spring Boot
FeignClient is a Declarative REST Client in Spring Boot Web Application. FeignClient is used to call RESTFul API endpoints exposed