What is Spring Latest version in Feb 2018?
In Feb 2018 the latest stable current version of Spring core is 5.0.3.RELEASE.
If you are using Maven in your Java project then include following dependency to use Spring Core 5.0.3.RELEASE:
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>5.0.3.RELEASE</version> </dependency>
Check Spring Framework tutorial and learn it from scratch.