4.0.0 spring-mobile 1.0-SNAPSHOT spring-mobile war http://maven.apache.org com.baeldung parent-boot-2 0.0.1-SNAPSHOT ../parent-boot-2 org.springframework.boot spring-boot-starter-web org.springframework.mobile spring-mobile-device ${spring-mobile-device.version} org.springframework.boot spring-boot-starter-freemarker org.apache.maven.plugins maven-war-plugin ${maven-war-plugin.version} org.apache.maven.plugins maven-compiler-plugin ${maven-compiler-plugin.version} ${maven.compiler.source} ${maven.compiler.target} --add-exports=java.base/jdk.internal.vm.annotation=ALL-UNNAMED 1.1.5.RELEASE 11 11 3.3.2