4.0.0 com.baeldung spring-protobuf 0.1-SNAPSHOT spring-protobuf org.springframework.boot spring-boot-starter-parent 1.4.2.RELEASE 3.1.0 1.4 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.springframework.boot spring-boot-starter-test test org.apache.httpcomponents httpclient org.apache.maven.plugins maven-compiler-plugin 1.8 1.8 org.apache.maven.plugins maven-surefire-plugin **/*IntegrationTest.java **/*LiveTest.java integration org.apache.maven.plugins maven-surefire-plugin integration-test test **/*LiveTest.java **/*IntegrationTest.java json