4.0.0 org.springframework.boot spring-boot-starter-parent 3.1.0 com.rtklib rtklib-data-receiver 1.0-SNAPSHOT 17 org.springframework.boot spring-boot-starter-web org.springframework.boot spring-boot-starter-websocket jakarta.websocket jakarta.websocket-api 2.1.0 org.springframework.boot spring-boot-starter-data-jpa com.mysql mysql-connector-j 8.0.33 org.projectlombok lombok true org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin org.projectlombok lombok org.apache.maven.plugins maven-compiler-plugin 21 21