maven cleanup

spring-mvc-java/pom.xml

@@ -6,6 +6,7 @@
     <version>0.1-SNAPSHOT</version>
     <name>spring-mvc-java</name>
     <packaging>war</packaging>
+    
     <dependencies>
         <!-- Spring -->
         <dependency>
@@ -34,16 +35,12 @@
             <artifactId>spring-messaging</artifactId>
             <version>${org.springframework.version}</version>
         </dependency>
+        
         <!-- Jackson -->
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-core</artifactId>
-            <version>2.7.3</version>
-        </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.7.3</version>
+            <version>${jackson.version}</version>
         </dependency>
 
         <!-- web -->
@@ -59,6 +56,7 @@
             <version>1.2</version>
             <scope>runtime</scope>
         </dependency>
+        
         <!-- AOP -->
         <dependency>
             <groupId>org.springframework</groupId>
@@ -95,18 +93,6 @@
             <version>${thymeleaf.version}</version>
         </dependency>
 
-        <!-- Json conversion -->
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-core</artifactId>
-            <version>2.1.2</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>2.1.2</version>
-        </dependency>
-
         <!-- logging -->
         <dependency>
             <groupId>org.slf4j</groupId>
@@ -244,18 +230,23 @@
         <org.springframework.version>4.2.5.RELEASE</org.springframework.version>
         <org.springframework.security.version>4.0.4.RELEASE</org.springframework.security.version>
         <thymeleaf.version>2.1.4.RELEASE</thymeleaf.version>
+        <jackson.version>2.7.8</jackson.version>
+        
         <!-- persistence -->
         <hibernate.version>4.3.11.Final</hibernate.version>
         <mysql-connector-java.version>5.1.38</mysql-connector-java.version>
+        
         <!-- logging -->
         <org.slf4j.version>1.7.21</org.slf4j.version>
         <logback.version>1.1.5</logback.version>
 
         <!-- various -->
         <hibernate-validator.version>5.2.2.Final</hibernate-validator.version>
+        
         <!-- util -->
         <guava.version>19.0</guava.version>
         <commons-lang3.version>3.4</commons-lang3.version>
+        
         <!-- testing -->
         <org.hamcrest.version>1.3</org.hamcrest.version>
         <junit.version>4.12</junit.version>