4.0.0 spring-protobuf 0.1-SNAPSHOT spring-protobuf com.baeldung parent-boot-2 0.0.1-SNAPSHOT ../parent-boot-2 com.google.protobuf protobuf-java ${protobuf-java.version} com.googlecode.protobuf-java-format protobuf-java-format ${protobuf-java-format.version} org.springframework.boot spring-boot-starter-web org.apache.httpcomponents httpclient 3.1.0 1.4 com.baeldung.protobuf.Application