maven cleanup

spring-rest-docs/pom.xml

@@ -4,7 +4,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>com.example</groupId>
-    <artifactId>demo</artifactId>
+    <artifactId>spring-rest-docs</artifactId>
     <version>0.0.1-SNAPSHOT</version>
     <packaging>jar</packaging>
 
@@ -45,13 +45,11 @@
         <dependency>
             <groupId>org.springframework.restdocs</groupId>
             <artifactId>spring-restdocs-mockmvc</artifactId>
-            <version>${restdocs.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>com.jayway.jsonpath</groupId>
             <artifactId>json-path</artifactId>
-            <version>${jsonpath.version}</version>
         </dependency>
     </dependencies>
 

spring-security-mvc-boot/pom.xml

@@ -14,7 +14,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.4.2.RELEASE</version>
+        <version>1.4.4.RELEASE</version>
     </parent>
 
     <dependencies>

spring-security-mvc-boot/src/main/java/org/baeldung/voter/VoterApplication.java

@@ -4,7 +4,6 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.FilterType;
 
 @Configuration
 @EnableAutoConfiguration