Migration
Spring Boot 3 Migration- Migrate Spring Boot 2 To Spring Boot 3 · STEPS : 1. Change the spring boot version:In build.gradal.kt id("org.springframework.boot")version "2.7.18" >> id("org.springframework.boot") version "3.1.5" id(
Spring Boot 3 Migration- Migrate Spring Boot 2 To Spring Boot 3 · STEPS : 1. Change the spring boot version:In build.gradal.kt id("org.springframework.boot")version "2.7.18" >> id("org.springframework.boot") version "3.1.5" id(
What is a Set? · A Set is a collection that holds only unique elements. · Each element appears only once, with no duplicates. · Useful for storing items where you need to ensure no repeats. · Different from lists, which can have duplicate elements. Example: Output: