4.0.0 io.jsonwebtoken jjwt jjwt jar Exercising the JJWT com.baeldung parent-boot-2 0.0.1-SNAPSHOT ../parent-boot-2 org.springframework.boot spring-boot-devtools org.springframework.boot spring-boot-starter-thymeleaf org.springframework.boot spring-boot-starter-security org.springframework.boot spring-boot-starter-web io.jsonwebtoken jjwt ${jjwt.version} org.assertj assertj-core test 0.7.0