diff --git a/fortune-teller-config-server/pom.xml b/fortune-teller-config-server/pom.xml
index a790712..447c01b 100644
--- a/fortune-teller-config-server/pom.xml
+++ b/fortune-teller-config-server/pom.xml
@@ -3,9 +3,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>io.spring.cloud.samples</groupId>
     <artifactId>fortune-teller-config-server</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>fortune-teller-config-server</name>
diff --git a/fortune-teller-eureka/pom.xml b/fortune-teller-eureka/pom.xml
index 86cdecf..0419952 100644
--- a/fortune-teller-eureka/pom.xml
+++ b/fortune-teller-eureka/pom.xml
@@ -3,9 +3,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>io.spring.cloud.samples</groupId>
 	<artifactId>fortune-teller-eureka</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
 	<packaging>jar</packaging>
 
 	<name>fortune-teller-eureka</name>
diff --git a/fortune-teller-fortune-service/pom.xml b/fortune-teller-fortune-service/pom.xml
index 3fc1e23..f30e065 100644
--- a/fortune-teller-fortune-service/pom.xml
+++ b/fortune-teller-fortune-service/pom.xml
@@ -3,9 +3,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>io.spring.cloud.samples</groupId>
 	<artifactId>fortune-teller-fortune-service</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
 	<packaging>jar</packaging>
 
 	<name>fortune-teller-fortune-service</name>
diff --git a/fortune-teller-hystrix-dashboard/pom.xml b/fortune-teller-hystrix-dashboard/pom.xml
index 3809871..86073af 100644
--- a/fortune-teller-hystrix-dashboard/pom.xml
+++ b/fortune-teller-hystrix-dashboard/pom.xml
@@ -3,9 +3,7 @@
 	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
-	<groupId>io.spring.cloud.samples</groupId>
 	<artifactId>fortune-teller-hystrix-dashboard</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
 	<packaging>jar</packaging>
 
 	<name>fortune-teller-hystrix-dashboard</name>
diff --git a/fortune-teller-ui/pom.xml b/fortune-teller-ui/pom.xml
index 6828ce5..197ec78 100644
--- a/fortune-teller-ui/pom.xml
+++ b/fortune-teller-ui/pom.xml
@@ -3,9 +3,7 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>io.spring.cloud.samples</groupId>
     <artifactId>fortune-teller-ui</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>fortune-teller-ui</name>
diff --git a/fortune-teller-ui/src/main/java/io/spring/cloud/samples/fortuneteller/ui/services/fortunes/FortuneService.java b/fortune-teller-ui/src/main/java/io/spring/cloud/samples/fortuneteller/ui/services/fortunes/FortuneService.java
index bfc7333..6599cc7 100644
--- a/fortune-teller-ui/src/main/java/io/spring/cloud/samples/fortuneteller/ui/services/fortunes/FortuneService.java
+++ b/fortune-teller-ui/src/main/java/io/spring/cloud/samples/fortuneteller/ui/services/fortunes/FortuneService.java
@@ -21,6 +21,7 @@ public Fortune randomFortune() {
         return restTemplate.getForObject("http://fortunes/random", Fortune.class);
     }
 
+    @SuppressWarnings("unused")
     private Fortune fallbackFortune() {
         return new Fortune(42L, fortuneProperties.getFallbackFortune());
     }